1 Q Kaylo.

NEG.

IN DISCUSSING -hazardous particles, the distinction offers a fair standard. between dust, fumes, smoke and mist is frequently ^overlooked.

FILE NAME: Metropolitan Life (ML) DATE: 1927 DOC#: ML234 DOCUMENT DESCRIPTION: Financing Picher Clinic -KEU9AIY liar ~ Ht* York, N t r u r y sa ri, ita ?

FILE NAME: Metropolitan Life (ML) DATE: 1928 DOC#: ML236 DOCUMENT DESCRIPTION: "Picher Clinic" 7* T Dr.

72 Am.

& Am.

American Society of Heating and Ventilating Engineers Guide, 1924-25 radiating surface giving a higher fate of heat emission, special care must be given to the selection of the boiler.

American Society of Heating and Ventilating Engineers Guide, 1925-26 The cubic feet of air of standard density taken into the system at each connection is given by the formula: Q 4000 A fJ~* where Q = Cubic feet of air per minute; A = Area of connection in square feet; / = Orifice or restriction coefficient; i = Static suction measured in inches of water.

Jobstown-- Allinson, O.

American Society of Heating and Ventilating Engineers Guide 1926-27 Containing Design and Specification Data Useful in . the Planning and Construction of Modern Heating and Ventilating Installations--Prepared from the Society's Transactions--Investigations of Its Research Laboratory -- and the Practice of Its Members together with a Manufacturers' Catalog Data Section Containing Essen tial and Reliable Facts Concerning Modern Equipment AND A Consulting Service Section for Engineers also The Roll of Membership of the Society with Complete Index of Technical and Catalog Data Vol. 5 $3.00 Per Volume 972466 Published Annually by American Society of Heating and Ventilating Engineers 29 West 39TH Street New York /

American Society of Heating and Ventilating Engineers Guide, 1926-27 equal comfort lines.

American Society of Heating and Ventilating Engineers Guide, 1926-27 per unit of time; together with a consideration of such odoriferous operations as may exist in the ventilated spaces, and the purity of the source of air supply.

American Society of Heating and Ventilating Engineers Guide, 1928 boiler feed pumps drop off very rapidly for the smaller sizes of pumps and for low load conditions.

American Society of Heating and Ventilating Engineers Guide, 1928 separating tank is generally used.