American Society of Heating and Ventilating Engineers Guide, 1928 0.3Z 4 1 1 ssro | L U 'O "3 r"'H a o S' b Oo a3; -2U h- cJ S ' r1o o SSJ => c i .

American Society of Heating and Ventilating Engineers Guide, 1928 hour for the time elapsing after steam is turned into the radiator.

American Society of Heating and Ventilating Engineers Guide, 1928 Chimneys recommended for larger boilers 15 to 250 hp. are propor tioned in accordance with the report made by a joint Committee of the American Boiler Manufacturers Association and Stoker Manufacturers Association and approved by these organizations.

Boilers Hart & Crouse Company General Office: Utica, N.

American Society of Heating and Ventilating Engineers Guide, 1929 Size 2 214 3 314 4 5 3% 6 7 8 9 10 12 16 Table 4.

Ju n o 6 , 1075 V.'

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COP Y ETHL COF.POFATION Chrysler Building - 405 Lexington Av.

January 28, 19^7 Mr. cHi'icrd V, AStell Ax t e l l B l o c k rheraopolls, Wyoming

COPY 1 Jan u ar y 9, G.D. 5050 19 3 6 Mr .

Januar y 12* 1929 Dr .

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February 18, 1929 Mr.

I n t e r -Of f ic e Co r r e s p o n d e n c e Et h y l G a s o l in e Co r p o r a t io n 25 Br o a d w a y N e w Y o r k May 8, 1929.

7.1'.':- inerted control of the vr'.ilte load used. ir. their paints, cz- ir. 172' they bought t'-.r itston Lend Cerpory at Scranton, pa, fusion Lead is unique in that it is tit only ii;Ito lead ::.-.de hy a contlnuoNO prccaca.