San Francisco : Architect and Engineer, Inc · leaf 236
ectric wire known as LAYTEXfor use in buildings. The wireweighs only 30 pounds per mile,and half million miles of it wereused during the War as communi-cations and demolition cable. U. S. PLYWOOD EPANDS Fifty-nine per cent of the KosmosTimber Company and acquisitionof the Seattle Export Lumber… … It is the UNIVERSAL USP-7/2. A solenoid valve control of aircylinder by adjustable pressureswitch provides a wide range ofuses for welding non-ferrous met-als, wire, jewelry, and steel.
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
