American Society 0/ Heating and Ventilating Engineers Guide, 1925-26 From which we have 4s = Av X (y + Pd) x 3 ~~ ?

American Society of Heating and Ventilating Engineers Guide, 1925-26 In other words the physiological effects of poor ventilation have con tinued to manifest'themselves in much the same way but our knowledge of these manifestations are continually changing.

Roll of Membership ANDERSON, F.

j ' American Society of Heating and Ventilating Engineers Guide 1926-27 PART I HEATING ALTHOUGH there are many ways of heating buildings the results required are the same no matter what method is used, namely to provide enough heat to compensate for the losses from the structure and maintain an adequate temperature for healthful living or working conditions.

American Society of Heating and Ventilating Engineers Guide, 1926-27 in the second column, by the proportionate transmission opposite the difference in temperature between the radiator and the room, as given in the fourth column, and the result will be the proportionate amount of radiation required.

American Society of Heating and Ventilating Engineers Guide, 1926-27 area of the leader, the designer must make allowances for all other conditions.

American Society of Heating and Ventilating Engineers Guide, 1928 OlOOe loioio 10 >0 000>*>0 OOOQO 80*o M--ctoc 0m'Oo.N>tc0 c9o *o co cm Sgj 3 Ss-- W--0 f*0C0 0--IN*O0Oto ^N*Nfo^ nCOjt+o) CoO i*4n1 o S' OOOOQ oOM'O'OCN CcOMo -NNr) (OC'OIO'O <.lOOeoO> OiOO*"N POOINOO * -OO<OoOWoOr*NoIOfot O O-- OwtO0o0Q*^0 iI S-- tiOOpN CO 00 O' o*- -" -- NN <o co m OOQOOOOOO -- o55*- >Ot.9NO p*5 Q^ *e*o#M*0O*0Q' "^egTc* aassa ssaaa sssss saass <-C"MiNfOQ^*a# cVo)r-- NvoI09oi>9N--m*m?

American Society of Heating and Ventilating Engineers Guide, 1928 weather.

Grinriell Company, Inc.

American Society of Heating -and Ventilating Engineers Guide, 1929 Fig, 7.

American Society of Heating and Ventilating Engineers- Guide,- 1929 The rate structures of many gas companies are so devised that addi tional uses of gas, such as. hot-water supply, restaurant use and incinera tion are charged for at preferential rates if the main load is for building heating. 246 Chapter xv HEAT INSULATION FOR PIPES AND SURFACES (Joiosulftted Surfaces, Cold Surfaces, Hot Water and Steam Lines, Effective Air Velocity, Economic Thickness.

American Society of Heating and Ventilating Engineers Guide, 1929 NUSBAUM, Lee.,* (1915), Owner, (for mail).

Healing and Ventilating Units The Herman Nelson Corporation Moline, Illinois Manufacturers of the Her-Nel-Co System of Ventilation; the Herman Nelson Invisible Radiator; the Herman Nelson hiJet Heater; the Herman Nelson Univent System of Ventilation; Herman Nelson Wedge Core Radiator Sections The Her-Nel-Co System of Ventilation The Her-Nel-Co System of Venti lation reduces to practice the newer science of ventilation as applied to school class rooms and similar spaces.

FILE NAME: General Electric (GE) DATE: 1922-1940 DOC#: GE051 DOCUMENT DESCRIPTION: Gerard Swope Info u e r tc io j fn .u a . . u u i u M ^ a i7 > l a c c u u t c u w a r iw iw j ffyoivf // > Print Document > Close Window wu/wwtnpMiMwwiw^/ pi ywiwf pi r --' Gerard Swope President, 1922-1940, 1942-1945 l of 2 Gerard Swope, who started out with the General Electric Company in 1893 as a helper at $1 a day, became president of GE in 1922, and served in that post for nearly 20 years.

PLAINTIFF'S EXHIBIT OCCUPATION HAZARDS AND DIAGNOSTIC SIGNS 1921 i HI (14 <3 ^3 U s 2s!