Trade Name: Category: Color: Number: Quality: Presto-Hamel Pour-Hour Enamel Interior Trim Enamel White 310 First Pigment: Titanium Dioxide Lithopone Aluminum Stearate Vehicle: Mixing Varnish Thinner Drier Violet Toner Tint Color Calculating yield Manufacturing loss 3% Actual yield lbs yield in gallons unit cost total cost 561 17.33 561 15.65 18 1.93 .158 per ljj. .045 " " .26 " " i 88.64 25.25 4.68 1833 154.5 26. .77 3,154.27 239.91 22.16 3.16 . 12 os. 300.23 9.01 291.22 1.195 per gal. .29e " " .222 " lb. 2.413 n gal. 286.69 6.60 5.77 .22 $ 417.85 Cost Analysis: Material oost per gallon (total oost divided by aotual yield)................................ $ Direot Labor oost par gallon.................................. ........................................................ ..

ACTUAL YIELD 124 Gals.

...DE NAME: "Bri-Mar Betalao Enamel" CATEGORY: Interior Trim Enamel COLOR: White NUMBER: 715 QUALITY: First PIGMENT: 47.25?

'RPR00u 5eu AT t h e NAri'ofSr YES COLONIAL WORKS 223-231 Norman Ave.

V OPA 1300817 L 4SCCXtO Af :*6 HAtiiHA*.

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January 25, 1949 Miss Jane Brundred, Editorial Assistant, American Academy of General Practice, 251 West 47th Street, Kansas City 2, Missouri.

Mr, m ,\a , Taylor \/ Frit/ X* Mercar ' ; *' ' \; ' -- .* 4 Memo He, Cape Fear Terminal, ,* ' Wilmington, ft. c.

THE ASSOCIATED ETHYL COMPANY LIMITED d letfistered Office: TH E ADELP3I, LONDON, Vt.

HOTEL MAYFLOWER JACKSONVILLE NEW HOTEL JEFFERSON HOTEL GEORGE WASHINGTON JACKSONVILLE JACKSONVILLE HOTEL PENNSYLVANIA WEST PALM BEACH <N?

December 6, 1948 DVri.llaWr.dBS. toHruagtcehiBnsaottne,r;' Company, C24l6evEel.anldjls1t, SOthrieo.et, Dear Doctor Hutchinson: rcAnceooypnbttoesloesrsotquedwufdfeeesnrmretcoieenf,aogmrubenfsuRrdutoapmfiip'nttelilreeetdaemxdnaydmtosilinenUtttioont3egxwrcicfoaiwasnftfetiienyorxmtnafmtoimaeiytnlyedfotdehsu,e.i.sbliunNTttgiohmtihsstehet.iiapsrtpelsotehufdilsntoemwrygaanstrheriaost Cordially yours, HAK ef Hobert A.

FACTORY AND LA B O R A T O R IE S H IL L S ID E NEW JERSEY BR I ST O L- M YERS COMPANY ESTABLI SHED 1867 6 3 0 FIFTH AVENUE NEW YORK CHICAGO DALLAS SAN FRANCISCO MONTREAL LONDON SYDNEY I?

SCH O O L O F PU BLIC ( COM MONWEALTH 1 EALTH A N D T R O P I CA L 'ARTM EN T OF HEALTH) (UN IVERSITY OF SYDNEY) ALU COMMUNICATIONS SHOULD B( AOOftSEO TO r Th d i r e c t o r , s c h o o l o p p u b u c h e a l t h a n o t r o p i c a l m e d i c i n e .

CO P Y August 10, 1944 Ur* J.