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I PLAINTIFF'S EXHIBIT USG-2041 t GP038 I 2058 THE RED TOP BAG -- WHAT IT REPRESENTS The Red Top on all U S G plaster and plaster finish bags is more than a trade-mark. It is an in stant identification that the gyp sum plaster in the bag is pro duced by the Red Top Process that assures uniform easy work ing qualities, greater coverage and maximum strength. Because of their high quality and sure job performance Red Top Plas ters will help you do better work with less labor. ! 8. RED TOP chuit nuns I ssmssnsnas The standard (Irons, fib*r V SG bag. If DISTINCTIVE PACKAGE Red Top Plasters are packed in paper bags, made of layers of strong kraft paper. Each bag bears the familiar trade mark and has the Red Top so that it is readily distinguished. We recommend this paper bag as the most satis factory plaster package, both from an economical and practical viewpoint. ' I I RED TOP CEMENT PLASTER IN RED TOP BAGS This plaster--supplied either fibered or unfibered --is to be mixed with sand on the job. Manufac tured under U. S. Patent Nos. 1,683,539 and 1,989,641, it has advantages that eliminate most oi the job troubles you have encountered with t ordinary plasters. ADVANTAGES 1. Il Mt the inn whether landed 1 to 1 or 3 to 1. 2. It eeti the tame with clean or dirty sand. 3. It lets the lame with line or coarse land within the limits of A.S.T.M. specifications for sise of sand. 4. It sets the same with clean or dirty water. 5. It sets from the lath out, instead of from the surface in. This gives more time to straighten, darby, trowel or float. 24 V 6. It sets evenly, and, once it has darted, sets quickly. It does not set up spotted and uneven. 7. It eliminates dry-outs. 8. It eliminates differences in setting time caused by hot or cold weather. 9. It has an unusual richness and slip which give easy mixing, far spreading Dualities, resulting in a maximum coverage with minimum labor. 10. It retains its plasticity and working qualities for at least a year. COVERAGE Under average conditions Gypsum Cement Plaster when mixed and applied in accordance with standard conditions will cover about as follows: Plastering Wood Base Lath Metal Gypsum Brick and Gypsum Lath Lath Clay Tile Tile 180-210 105-135 225-240 165-200 235-255 Sq. Yds. (Sanded (Sanded (Sanded (Sanded (Sanded Per Ton 2 to 1) 2 to 1) 2 to 1) 3 to 1) 3 to 1) RED TOP ELDORADO CEMENT PLASTER IN RED TOP BAGS This is a gypsite (or dark) plaster supplied either fibered or unfibered and to be mixed with sand on the job. It is manufactured under rigid manu facturing control and has excellent spreading and working qualities. Coverage is the same as for Red Top Cement Plaster. RED TOP WOOD FIBER PLASTER IN RED TOP BAGS Only mixing with water is required to render thin popular plaster ready for use. Finely shredded wood fibers, mixed in at the factory, give to thin plaster extraordinary strength and fire resistance. The plaster works very "fat," but is not sticky. Its use does away with the handling of sand and with all sand troubles. Brands: Rad Top; Red Top ELDORADO, the latter being a Gypsite (or dark) plaster. 25 Cofir9%--Under avraqe conditions Gypsum Wood Fiber Plaster when mixed and applied in accordance with standard conditions will cover about as follows: Plastering Base Sq. Yda. Pti Ton Wood lath 90-100 (Unsanded) * Metal Lath . 55-65 (Unsanded) Gypsum Lath US-120 (Unsandod) RED TOP BONDCRETE PLASTER IN. RED TOP BAGS This plaster is recommended for plastering con crete surfaces. It has extraordinary adhesiveness, works well under the tools, and requires only the addition of water to prepare it for use. USG GAUGING PLASTERS Red Top Gauging Plasters are made of selected gypsum. They are specially processed and ground to just the right fineness to insure rapid mixing with the lime putty and easy-working qualities. (Red Top Hydrated Lime is recommended). You can have Red Top Gauging Plasters in white or gray, quick set or slow set. In addition to being shipped in Red Top bags, the material may also be had in 250-lb. (230-lbs. net weight) barrels and in 320-lb. (300-lbs. net weight) barrels. - Slow Set Brands; Had Top Gauging Flatter; Bed Top Star (pure white); Red Top Superfine Finishing Plaster (pure white). Quick Set Brands: Rad Top Gauging Plaster; Red Top Champion (pure white); Red Top Kings Diamond (pure white). Coverage--Under average conditions one ton o! Gauging Plaster when mixed one part ol dry gauging to two parts of dry hydrated lime by weight, will cover about 1000 to 1400 equare yards. RED TOP PREPARED FINISHES IN RED TOP BAGS PREPARED GYPSUM TROWEL FINISHES. These finishes are ready to use when mixed with water and set hard in a lew hours. When applied as specified, a ton should cover about 350 to 400 sq. yds. 26 Brands: Red Top Trowel Finish; Red Top Universal White Trowel Finish; Red Top Universal Gray Trowel Finish; Red Top Adamant White Trowel Finish; Red Top Adamant Gtay Trowel Finish; Red Top Adamant Slate Colored Trowel Finish; Red Top Adamant IXXX Tiowel Finish; Red Top Badger Trowel Finish. PREPARED SAND FLOAT FINISHES. These are high-grade float finishes, mixed at the mill with just the proper proportion of selected sand. A ton * should cover 250 to 275 sq. yds. Brenda: Red Top White Silica Sand Float Finiah; Red Top Gray Silica Sand Float Finiah; Red Top Adamant White Sand Float finiah; Red Top Adamant Gray Sand Float Finish. RED TOP MOULDING PLASTER IN RED TOP BAGS Artificial aging by the patented Aridize process lowers the water-carrying capacity of this Mould ing Plaster, resulting in longer-lived casts and moulds. Red Top Moulding Piaster is extremely fine ground, cool-working, and uniform in time of set. Packed in Red Top bags; also in 250-lb. (230lb. net weight) barrels and in 320-lb. (300-lb. net weight) barrels. Brands: Red Top Moulding Plaster; Red Top No. 1 Moulding Plaster (white). RED TOP KEENE'S CEMENT Red Top Keene's Cement is of exceptionally fine quality. It is made of specially selected gypsum, mined at Southard, Oklahoma. It has a tensile strength of over 450 lbs. per sq. in., is brilliantly white, uniform, and free from gas voids. Made in four types: Red Top Keene's Cement for general purposes; Red Top Quick Troweling Keene's; Red Top Casting Keene's; and Red Top Scagliola Keene's. Covarag*--For a hard bnish, 400 lba. ol Red Top Keene's Cement mixed with 100 lbs. oi time Putty should cover 100 square yards. RED TOP FINISHING LIMES These limes are specially prepared for finishing purposes. They are rich, uniform, and farspreading --positively unexcelled in quality. 27 Quick Finishing Limes must be slacked by mix ing with water and screened, then properly aged before using. Hydrated Finishing Limes are scientifically slaked at the manufacturing plant where positive control of water and other conditions are assured. They save time and labor on the job and do not require extensive storage space for aging.,They are ready to use after soaking. U S G Limes are produced at strategic points for prompt shipment to the large building centers. The brands produced at these mills are as follows: Genoa, Ohio. These finishing limes are uniformly burned from Ohio dolomite which produces the highest grade of finishing lime. They are thoroughly hydrated and snowy white in color. Brands: Rad Top Hydrated Finishing Lime; Rad Top Ivory Hydratad Finishing Lima; Rad Top Grand Prisa Hydrated Fin ishing Lima: Supplied in SO lb. paper bags. Farnsms, Massachusetts. These Limes are burned from selected high calcium rock and give a high putty yield. Brands: Cheshire Hydratad Finishing Lime, in 50 lb. paper bags; Cheshire Quick Finishing Lima (lump, pulverized and suporiina), in SO lb. paper bags--180 lb. or 280 lb. wood barrels or steel drums--or bulk; Berkshire Hills Quick Finish ing Lime (pulverized and Fine Grained), in 80 lb. paper bags-- 180 lb. and 280 lb. wood barrels or steel drums--or bulk. Hew Braunfels, Texas. This plant manufactures a high calcium Hydrated Finishing Lime under a special process that produces a quick-soaking hydrate, snowy white in color, high in plasticity and with easy working qualities. Brand: Dittlinger's Piastimax. Supplied in 40 lb., triple-walled paper bags. Coverage: Under average conditions one ton of Hydrated Lime when used in proportions of two parts of dry lime to one part at dry gauging plaster by weight (3000 lbs. of finish) should cover about 500 to 700 square yards. One ton of Quick Lime when mixed 3 parts lime putty to one part dry gauging plaster by measure should finish 1000 square yards. 28 ORIENTAL INTERIOR COLORED FINISH PLASTER With this material the plasterer can produce walls and ceilings in beautiful textures and colors. Mix ture with water prepares this material for use. Oriental Interior Finish comes in thirteen stand ard tints and white. We use only the finest mineral colors, which are thoroughly blended by machine mixers. This assures a uniform, easy-working quality unobtainable in a job-mixed material. Shipped in 100-lb. paper bags. Coverage--About 250 to 300 yards per ton, varying according to the character of the texture. ORIENTAL EXTERIOR STUCCO BASE COAT AND COLORED FINISH Oriental Stucco is enduring--because the lormula is scientifically correct. Ease coat and finish need only to be mixed with water at the job. Oriental Base Coat contains the proper propor tions of carefully selected, uniformly graded sand. There is consequently no danger of oversanding or insufficient mixing, time and labor is saved, and a - base of uniform strength and color is assured. Oriental Stucco Finish is lrnished in eleven standard colors and white. All materials, including color, are mixed in by machine at the mill; assur ing a uniform color and a correct mix. The remark able plasticity of this finish offers unlimited texturing possibilities. Coverage of Oriental Exterior Stucco Base Coat (scratch and brown coats) on the basis of the average job, is approxi mately as follows: Plastering Brick end Surface Clay Tile Sq. Yds. Per Ton 20 to 25 Metal Lath 25 to 30 Wire Fabric 22 to 28 Cement and Cin Concrete der Tile 20 to 22 20 to 25 Coverage of Finish Coat--One ton applied not to exceed V in. in thickness will cover from 150 to 200 square yards, depending on the texture used. 29 f i GP038 2061 ' i, . SABINITE ACOUSTICAL PLASTER An effective acoustical corrective and a permanent plaster finish are combined in this remarkable material, in which myriads of tiny passages absorb sound and stop echoes. In addition to correcting acoustics in churches, theaters and auditoriums, Sabinite quiets hospital rooms, offices, etc. It is much more economical than deadening felts or drapes. The improved formula is very easy working. TYPES Sabinite A--For general use on ceilings or above wainscots. Sabinite B--For troweling to a smooth hard sur face, readily cleanableon wainscots or wall surfaces exposed to abrasion. Sabinite 38--Specially developed to resist mois ture in natatoriums, shower rooms, laundries, etc. COLORS Both Sabinite A, B and No. 38 are furnished in white and lour standard colors or tints: ecru, ivory/ cream, buff. Special colors will be furnished on orders exceeding 5 tons. On small orders where special colors are required Sabinite may be integrally tinted on the job. COVERING CAPACITY One ton of Sabinite A orB applied in two coats, each t Vi-in. thick, will cover from 100 to 110 square yards. The average plasterer can apply 100 square yards of Sabinite A to full specifications in 11 hours. To mix this material, including delivery to the mechanic, requires but 7 hours of labor.' A ton of Sabinite No. 38 covers from 60 to 75 . yards and requires 14 hours of a plasterer's time and 8 hours of mixing labor per 100 square yards. ' 30 ROCKLATH--The Fireproof Lath Rocklath is a solid sheet of gypsum encased in a tough fiber covering, in conveniently sized sheets, forminq a strong, fireproof plaster base to which gypsum plaster bonds securely. It does not swell or buckle. It is quickly nailed to wood studding, furring or joists and provides a smooth even surface for quick and easy plastering. Requires no wetting ' and keeps moisture from frame. ROCKLATH INSULATING LATH has a thin, smooth, bright sheet of aluminum foil mounted on the back of each board. This foil acts as a heat reflector and gives to Rocklath an insulation value equal to Vi inch of fiber insulation board. PERFORATED ROCKLATH has ^4-inch perfora tions spaced 4 inches apart. These give an addi tional mechanical key to the plaster, assuring greater crack resistance and fire protection. Rocklath is furnished in sheets 16x32 in. and 16x48 in., % in. thick. Packed 6 sheets per bundle with RED label on sides. RED TOP METAL LATH AND ACCESSORIES The Red Top Line of Metal Lath and Lathing Accessory products is complete, of high quality and designed for modern building needs. RED TOP SMALL DIAMOND MESH LATH: An economical, efficient plaster base for all types of plain or ornamental plastering. Rigid. Easy to erect. Quick coverage. Perfect keying qualities. Avail able in all standard materials, weights and sizes. RED TOP V% IN. Z-RIB LATH: A flat rib lath that prevents plaster waste. Smooth and rigid. Mesh is the right size for economy. Available in all stand ard materials, weights and sizes. 31 0P038 2062 i RED TOP % IN. RIB LATH: Easy to handle and erect (or ceilings, partitions and floors. Has unusual rigidity. Outside ribs nest or lap with a minimum of waste. Available id all standard materials, weights and sixes. - RED TOP METAL ARCHES: These ready formed arches combine in a unit the plastering base, plaster ground and corner bead. They provide true, symmetrical arched openings--quickly and economically. Made for 2x4 in. studs or bucks in six stand ard sizes for openings up to 72 in. Manufactured under JicBott of Merryweather Patent No. 1782147 grant* ed November 18, 1930. RED TOP LATHING ACCESSORIES: Our com plete line includes Comer Beads of all types, Channels, Furring Brackets, Metal Arches, Corner and Strip Lath, Screeds, Rods, Wire, etc. WEATHERWOOD INSULATING LATH Builders today are demanding insulation. WEATH ERWOOD Insulating Lath, made of Southern hard wood or Northern white fibered wood by an r unproved process, has maximum insulation, is strong, and presents a uniform plastering surface. Because of its light weight, Red Top Insulating Lath is very quickly handled and applied. Tests show that gypsum plaster bonds twice as firmly with this lath as with ordinary lath. An exclusive feature is the tight fitting edge, which assures strong joints and true, even wall surfaces. 32 Each sheet is 18 in. wide, 48 in. long, and lA < 3/4 in. or 1 in. thick. Twelve Vi in. or six 1 in. laths to the bundle. REINFORCED INSULATING LATH This is Weatherwood Insulating Lath having a wire fabric attached to one of the 48 in. edges and arranged so the reinforcement can be slid into place over the joint after the lath is applied without any further nailing. a USG RESILIENT PLASTERING SYSTEM In this system Rocklath is attached to the wood studs or joists or metal channels by means of a spring clip, the Rocklath being then plastered in the regular way. The system has three important advantages: First, cracking is reduced to a minimum, because certain movement can take place in the building without being transmitted to the "floating" wall or ceiling. Second, the "floating" construction is very effective in preventing the passage of sound. Third, since the ceiling is of even density, lath-marks are eliminated. As this system can be erected as rapidly as regular Rocklath and plaster, the only extra cost is the cost of the resilient clips. HOW TO AVOID PLASTER TROUBLE These directions apply to all Gypsum Cement Plasters, Wood Fiber Plasters, and finishes. Their observance is just as impor* Ian! is securing tirst-cl&ss results and in making the mechanic's work easy as are the specifications themselves. Read the follow ing eight simple, common-sense rules which will enable you to avoid trouble and get best possible results trom your plaster. Rule 1 .--Keep Moisture From Plaster Before Mixing*-- Moisture causes plaster to set. Therefore, plaster should be stored in a dry place, and circulation of air through the ware- 33 house should be prevented. Do not pile plaster out-ol-doors or on the bare ground or nest to green walls. Do not allow plaster to stand dry-mixed with sand. Rule 2.--Have Lath Conditions Right--Lath should be of good grade and should be properly spaced and nailed. Look out for dry lath. Wood lath are bound to swell when wet and if not swelled before plastering, they are likely to swell and buckle afterwards. Therefore, wet ihe lath. It is better to do it the day before and again about one hour before plastering. It is especially important to wet wood lath over doors and windows where the walls dry out very rapidly. NOTE--The best way to avoid lath troubles is to use Red Top Rocklath, the fireproof plaster base. You do not have to soak Rocklath, and it makes a solid, dense, wall that can never buckle. Brick walls have great suction; sprinkle them well before plastering. Rule 3.--Water Quality--Clean water is desirable where obtainable for all plastering. The set of U S G cement plaster is practically independent of water quality. Finishes, however, may be stained if the gauging water contains soluble impurities. Rule 4.--Sand Quality--Sand meeting the requirements of A.S.T.M. for fineness is desirable. The setting time of U S G cement plasters is practically independent of sand quality. Sand should be free from frost. Rule 5.--Keep Set-Up Plaster Out of the Mix--Set plaster causes quick-set. Clean the mortar bos and tools after each gauging. Do not wash toots in the gauging water. Do not mix one gauging with another. Do not retemper plaster after it has commenced to set. Throw it away--it is time and money saved. Rule 6.--Mis Material aa Needed--Apply mortar imme diately after mixing and do not mix more material than can be handled in about one hour. Rule 7.--Mixing Methods--The maximum strength and uni formity of sand and plaster mixtures depends on getting a per fect mix on the job. Uneven distribution of sand in plaster may result in weak oversanded spots due to incorrect mixing prac tice. Mixing should be continued until sand and plaster are thoroughly incorporated. Machine mixers should be kept clean and free from set plaster. Rule 8.--Keep Green Walls From Freexing Until Set Hard--Frost will not injure plaster after setting occurs, and walls may be allowed to freeze dry. Whenever there is likeli hood of frost in baaecoat plasters, they should be warmed and dried thoroughly before finishing DRYOUTS "Dryouts" occur when plaster coats dry before the plaster sets. U S G cement plaster, with ordinary protection from too rapid 34 drying, is practically proof against this condition, under wide variations in sanding conditions. Where dryout occurs, it is indicated by soft, weak, chalky areas in the plaster. It is corrected by spraying the area affected with water to dampen it thoroughly, then keeping the wall damp ontil plaster seta. Dried out plaster retains its setting properties, and need never be removed unless buckling of wood lath bat caused failure of keys. Where rapid correction ol dryouts is required, the surface may be wetted with a solution, made up by dissolving 6 ounces of zinc sulphate or alum in 12 quarts of water. Wet the area involved evenly, with this solution, then dampen thoroughly with spray or brush. ' SWEAT-OUTS Causa--A "sweat-out" is the opposite condition to a dry-out. Walls in this condition are set but the water in excess of the amount needed to cause crystallization has not been expelled, thus causing a partial re-dissolving of the gypsum. Sweat-outs are more likely to be encountered in winter than in summer. How to Detect--This condition will be recognized when walls remain damp. Instead of being white and chalky, as in the case of a dry-out, the walls are dark in color and soft, and if the condition is permitted to continue uncorrected, the walls will have a damp, musty odor. . How to Prevent--It is important to dry out the walls aa quickly as possible after they are set. Plaster which has set but still remains damp over an extended period of time loees its strength and may result jn a total loss. However, when a sweat-out condition is detected, immediate provision for proper heat and ventilation will preserve the remaining strength of the plaster. U, after the walls are set, doors and windows are opened to permit a free circulation of air, and if in extremely cold weather proper artificial heat be also introduced into the building, together with proper ventilation, there will be no danger of sweat-outs. Remedy--After the plaster has set, open up doors and win dows. In vsry cold weather also use artificial heat to dry out the walls. FROZEN PLASTER . Cause--Walls freezing before they are set. How to Detect--If the temperature inside the building was at a freezing point before the plaster set, and if the walls remain damp and dark in color, the plaster is probably frozen. How to Prevent--In order to prevent freezing before the plaster has set, use artificial beat in the building with good ventilation. Frost will not injure plaster which has set if no excess moisture is present. . 35 twsz1 u.n iyi|iniyuri*A1 e'fi-yyvtew* GP038 2063 .) i Remedy--Keep the building closed. Provide artificel best and completely thaw out walls. When plaster has thawed and set, provide ventilation and heat to remove moisture and prevent a sweat-out. Never apply a finish coat over a base coat containing frost TOO SLOW SETTING Cause--The setting time of U S G cement plaster is adjusted to meet the requirements of the locality into which it is shipped. If, because of special conditions this setting time is too slow, it may be adjusted and dealer should be notified so that this adjustment can be made. How to Detect--When plaster fails to set in a reasonable time after mixing (1 Vi to 6 hours, depending on locality) it Is alow setting. USG cement plasters set from the lath out, the surface setting evenly and uniformly, so that surface is last to harden. Surface softness, therefore, should not be confused with slow setting. Before definitely concluding that a plaster is slow setting, it is well to make a simple teat as follows: mix dry a sample of sanded plaster on a clean hawk or mortar board. Put about a pint (two tumblerfuls) of the mixture in the center of the hawk or mortar board. Now, with the handle of a pointing trowel make a hole in the center of the dry-mixed material and work it into a ring about 5 to 8 in. in diameter. Into this ring, pour clean water, then fold the plaster into the water slowly and mix thoroughly. Place the mixture on a well cleaned wet board, or better still, on a piece of glass, or the bottom of an old plate or saucer. Take the time of set. The time will vary from an hour and a half in some parts of the South, to four hours or more in other sections. - Remedies--Below are listed five things which may be done to make plaster set more quickly. None of these remedies will have any injurious effect on the plaster. (1) Send to the United States Gypsum Company for U S G Accelerator. Add 4 to 6 ox. (about a handful) to each sack of plaster. (2) Crush some plaster droppings, screen through a fly screen, and use about a quart of this set plaster to each sack of plaster. (3) Add about a quart of hydrated lime to each sack. (4) Add about a quart of Portland cement to each sack. Caution. The use of lime or Portland cement to accel erate the set is not recommended over Rocklath, Insulat ing Lath, or any sheet type of lath. (5) Put 15 lbs. of any kind of unretarded plaster (plaster of pans, moulding plaster, etc.) into a barrel of water about * one hour before it is desired to mix the plaster. Use this water, thoroughly stirred, lor mixing. 36 TOO QUICK SET Causae--The setting time of U S G cement plaster is adjusted to meet the requirements of the locality into which it is shipped, and is practically independent of water supply and sand quality. Quick set may be due to: (1) Use of water in which tools have been washed `or mixing; (2) Presence of set plaster in the mix; (3) Mixing more material than will be used up in an hour. How to Detect--Material which sets in the box or the mixer, or hardens on the wall before it can be straightened, is quick set. If there is any doubt as to the condition, mix a little as described under--"Too Slow Set--How to Detect." How to Prevent--Most quick-set troubles can be prevented by correcting local conditions described under "Causes of Quick Set." Remedies--Correct local conditions. See that tools and mixing box are free from set plaster. See that mixing water does not contain set plaster. Do not permit plaster and sand to stand dry mixed before adding the water. Do not mix more material than can be used up in an hour. If an Investigation of local conditions does not suggest a remedy, obtain from the United States Gypsum Company some USG Retarder. Use this by stirring up the desired amount in a pail containing part of the mixing water, to get a good solu tion free from lumps. Start with a fair handful (1 to 2 ounces) per bag increasing or decreasing the amount as necessary to obtain desired setting time. If there is not time to procure USG Retarder the set may he retarded by the addition of glue water. Pulverised glue in the proportions of 1 lb. of glue to 5 gallons of water should be mixed, and about a quart pail full of this solution used with the gauging water for each 100-lb. sack of plaster. USG Retarder is much better than glue. 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",,M ,t3, oW<.S--^ r3 o"m*o3*eo *r--c----o1 "a; r^s-.as* e^= 0c 15 3g,ao < I6 c co ; i 5 -3 .. _ g. sg*g'J;s8 h * o 3 o-a 'S' *SS oK. w*8* Sg0*^~Ca**2.J*a 5* r8gf3 -. 2 "_2- ^5?' 8*t-0> .i8n ,,V> e E 0ac o t - -2 o 4, .6 a) -^ J3 w -T3 cf e | -JaS pE Z4o m C 01 5a out.2X _ TJ _ ac> O Btoj oo o>--tn* o > o o / }> i s fc i r t' NUMBER OF SQUARE YARDS AND FEET IN ROOMS WITH 7-6 FOOT CEILINGS 3 4 5 6 7 8 9 10 11 12 13 14 13 16 17 16 19 20 21 22 3 11.0 13.0 13.0 17.0 19.0 21.0 23.0 23.0 27.0 29.0 31.0 4 13.0 13.1 17.2 19.3 21.4 23.9 2S.6 27.7 29.8 32.0 34.1 S 1S.0 17.2 19.4 21.6 23 8 26.1 28.3 30.3 32.7 39.0 37.2 6 17.0 19.3 21.6 24.0 26.3 28.6 31.0 33.3 33.6 38.0 40.3 7 19.0 21.4 238 26.3 287 31.2 33.6 36.1 38.3 41.0 43.4 8 21.0 23 3 26.1 28.6 31.2 33.7 36.3 38.8 41.4 44.0 46.3 33.0 36.2 39.4 42.6 43.8 49.1 33.0 38.3 41.6 43.0 48.3 31.6 37.0 40.4 43.8 47.3 30.7 34.2 39.0 42.3 46.1 49.6 93.2 36.7 410 44 6 48.3 32.0 33.6 39.3 43.0 46.7 30.3 34.3 38.1 61.6 43.0 49.8 52.7 56.6 60.3 64.4 47.0 91.0 33.0 39.0 63.0 67.0 49.0 93.1 37.2 61.3 63.4 88.9 9 23.0 23.6 29.3 31.0 33.6 36.3 39.0 41.6 44.3 47.0 49.6 10 2S.0 27.7 30.9 33.3 36.1 38.8 41.6 44.4 47.2 30.0 32.7 11 27.0 29.6 32.7 33.6 38.9 41.4 44.3 47.2 50.1 93.0 33.8 12 29.0 32.0 39.0 380 41.0 44.0 47.0 30.0 93.0 99.0 59.0 13 310 34.1 37.2 40.3 43.4 46.5 49.6 32.7 33.8 39.0 62.1 14 33.0 36 2 39.4 42.6 43.8 49.1 32.3 33.3 38.7 62.0 63.2 32.3 93.3 987 62.0 63.2 68.4 33.0 38.3 61.6 63.0 68.3 71.6 37.6 61.1 64.3 68.0 71.4 74.6 60.3 63.8 67.4 71.0 74.3 78.1 63.0 66.6 70.3 74.0 77.6 81.3 63.6 69.4 73.2 77.0 80.7 84.3 68.3 72.2 78.1 80.0 83.8 87.7 71.0 73.0 79.0 83.0 87.0 91.0 73.6 77.7 81.8 86.0 90.1 94.2 IS 3S.0 383 41.6 43.0 483 31.6 33.0 38.3 61.6 99.0 68.3 71.6 73.0 78.3 81.6 83.0 88.3 *91.6 93.0 98.3 i 18 370 40.4 43.9 47.3 30.7 54.2 37.6 61.1 64.3 68.0 71.4 74.8 78.3 81.7 89.2 88.6 92.1 93.3 99.0 102.4 17 39.0 42.3 49.1 49.6 93.2 56.7 60.3 63.8 67.4 71.0 74.3 78.1 81.8 83.2 68.7 92.3 93.8 99.4 103.0 106.3 18 41.0 44.6 46.3 32.0 33.6 39.3 63.0 66.6 70.3 74.0 77.6 61.3 83.0 88.6 92.3 96.0 99.6 103.3 107.0 110.6 18 430 46.7 90.3 34.3 98.1 61.6 63.6 69.4 73.2 77.0 80.7 84.3 88.3 92.1 93.6 99.6 103.4 107.2 111.0 114.7 ao 49.0 49.8 32.7 36.6 60.3 64.4 68.3 72.2 78.1 80.0 83.8 87.7 91.6 93.3 99.4 103.3 107.2 mi 119.0 118.8 ai 47.0 31.0 33.0 39.0 63.0 67.0 71.0 73.0 79.0 830 87.0 aa 49.0 33.1 37.2 61.3 63.4 69.9 73.6 77.7 81.6 86.0 90.1 23 91.0 33.2 39.4 63.6 67.8 72.1 76.3 80.3 84.7 89.0 93.2 24 93.0 37.3 61.6 66.0 70.3 74.6 790 63.3 876 92.0 96.3 91.0 94.2 97.4 100.6 93.0 98.3 101.6 103.0 99.0 102.4 103.8 109.3 103.0 106.3 110.1 113.6 107.0 110.6 114.3 118.0 111.0 114.7 118.9 122.3 113.0 118.8 122.7 126.6 119.0 123.0 127.0 131 0 123.0 127.0 131.2 133.3 Tli* amount indicated include# aid* walla and calling*. NUMBER Or SQUARE YARDS AND FEET IN ROOMS WITH 8-FOOT CEILINGS 3 4 3 6 7 8 9 10 11 3 11.6 13.7 13.8 18.0 20.1 22.2 24 3 26.4 38.9 4 13.7 16 0 18.2 20.4 28.6 24.6 27.1 29.3 31.9 S 13.8 18 2 20.3 22.8 23.2 27.3 298 32.2 34.3 6 180 20.4 22.8 23.3 27.7 30.2 3X8 39.1 379 7 20 1 22.6 23.2 27.7 30.3 32.8 334 38.0 403 22.2 248 27.3 30.2 32.8 33.3 36.2 40.8 439 9 24 3 27.1 29 8 32.6 33.4 38.2 410 43.7 46.3 10 26.4 29.3 32.2 35.1 38.0 406 43 7 46 6 49 3 11 28 3 31 9 34 9 37.9 40.3 43.3 463 49.3 32.3 12 306 33 7 368 400 43.1 46.2 49 3 52.4 33.9 13 32.7 36.0 39.2 42.4 436 486 32.1 59.3 58.9 14 34 8 38 2 41.3 44.8 482 51 3 54.8 58.2 61.3 13 37 0 40.4 43.8 47.3 307 34.2 376 61.1 64.3 16 39 1 42 6 46 2 49.7 33.3 96.6 60 4 64.0 67 3 17 41 2 44 8 48.3 32.2 338 S9S 63.2 668 70.9 18 43 3 47.1 50.8 34.6 584 62.2 66.0 697 73 3 19 49 4 49 3 S3.2 37.1 61.0 64 8 68.7 72 6 76.3 20 47 3 51 5 53.3 59 3 63.3 67 3 71 3 75 3 79 3 21 49 6 53 7 37 8 62.0 66.1 70 2 74.3 78 4 82.3 22 31.7 56 0 60.2 644 68.6 72.8 77.1 81 3 63.3 23 33.8 SB 2 62.3 66.8 71 2 753 79 6 64 2 683 24 560 60 4 64.8 69 3 73.7 76 2 82 6 67 1 91 5 12 30.6 33.7 36.8 40.0 43.1 46.2 49.3 32.4 S3 3 38.6 61.7 64 8 68.0 71.1 74.2 773 80.4 83.3 86.8 89.7 92.6 96.0 13 32.7 36.0 39.2 42.4 436 486 32 1 333 38.3 61.7 63.0 68 2 71.4 74 6 778 81.1 843 87.3 907 940 97.2 100.4 14 13 34 8 ' 37.0 38.2 40.4 41.3 43.8 44.8 47.3 46.2 30.7 31 3 34.2 54.8 38.2 61.3 64.8 68.2 713 97.8 61.1 643 68.0 71.4 74.8 74 6 78.2 81.3 84.8 88.2 91.5 78.3 61.7 83.2 88.6 92.1 93 3 94.8 98.2 101.3 104 8 99.0 102 4 103.8 109.3 16 39.1 42.6 46.2 49.7 93.3 36.8 60.4 64.0 67.3 71.1 74.6 78.2 81.7 83.3 88.8 92.4 96.0 99.3 103.1 106.6 110 2 113.7 17 41.2 44.8 48.3 32.2 33.8 99.5 93.2 668 70.3 74.2 77 8 81.3 83.2 88.8 92.3 96.2 998 103.3 107.2 110.8 114.5 118 2 18 43.3 47.1 30.8 34.8 38.4 62.2 66.0 69.7 73.3 77.3 81.1 84.8 88.6 92.4 96.2 100.0 103.7 107.3 111.3 113 1 1188 122.6 19 46 4 493 33.2 37.1 610 64.8 68.7 72.6 76.3 80.4 84.3 88.2 92 1 96.0 99.8 103.7 107.6 111.3 1134 1193 123.2 127.1 ao ' 47.9 31.3 39.3 99.3 93.9 97 9 71,3 73.3 79.9 83.3 87.3 91.9 93.3 99.9 103 9 107.3 111.3 113 4 119 3 123.3 127.3 131.5 21 49.6 33.7 37.6 62.0 68.1 70.2 74.3 78.4 62.9 86.6 907 94 8 99.0 103.1 107 2 111.3 ns.4 119.3 123.6 127 7 131.8 136.0 22 91.7 56.0 60.2 64.4 68.6 728 77.1 61.3 833 89.7 940 98.2 102.4 106.6 110.6 113 1 119.3 1233 127.7 132.0 1362 140 4 Th* amount indicated include* aid* walla and calling*. GPO 38 2 0 6 6