Inside Out Library
Handbook for architects and builders (1898)
Illinois Society of Architects · Chicago · leaf 573
44000 45090 42000 4*000 u L _a 49000 q 9000 •43000 zg H Qj s D zou 7000 6000 ,5000 *m -3000 eoooi 1000 ID 20 5D 4b 5D 6Q 708b 9D 100TONS OF COALJPER \ SEaJsON j lh.w«Tlrfa Fig. 3. 569 0-E Specialty ManufacturingCorporation Manufacturers of O-E Vapor-Vacuum and Hot Water Heating Specialties ©… … O-E ImprovedHigh-Grade PacklessSupply Valves forVapor, VacuumSteam or Hot Water.Furnished in the fol-lowing patterns:Lock Shield, GlobeStraight Way, andRight and Left-HandCorner. The O-E BallCheck Water SealCondenser ReturnFitting with adjust-able air vent, and O-EAir Exhauster andVacuum Valve…Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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