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PLAINTIFF'S EXHIBIT USG-1056 Ad No. 199 -- 7x10 in.

{American Builder--May, 1941 1 Pae--7 a 10 in.?

ASBESTOS A Symposium of Articles by M.

O.D.

F.J5.SCHUXDLEK * CD..

r \ A r Elliott steam jet ejectors, by virtue of their I ability to attain and maintain high vacuum, or low absolute pressures, economically, are often used in new processes involving the use of vacuum.

Here's the modem, low cost, positive wary to remove tramp iron from material carried on convey* or belts.

Fer 0 (borough undantaadiag at (fa subject--read rinciples of Jet Propulsioi Br M. zuaiow.

^infers on Pumps Superheated steam travels nearly 2 Another job for K&M "Featherweight" 85% Magnesia Hero Is a real job for Insulation.

BUYERS' GUIDE M rOl-TXA IP. 194 8 HAHN MECHANICAL SOOT BLOWERS tor all types of FIRE TUBE BOILERS fUsd sotaU cantered i eoieh lvb> N cutting of lubi-ibwl.

adaptable le ft.

n DRIVES AMD CONTROLS ploced in convenient location for cleaning end molnlenonce.