Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 218
4ir pressure required, 14 to 16 ounces. Uses 7 gallons of oil perhour. Will heat 4-inch tube in from 1 minute to 1 mmute and 15seconds. Send for details. ^ HYDRA FLEXIBLE METALLIC … • An all metal tubing for air, water, steam or gas. Tubmg up to1 inch carried in stock, with either rubber filament, suitable for air orwater, or with asbestos filament for steam or gas. In either single ordouble type. Will not kink or break. 314 SCULLY STEEL & IRON CO. DETROIT PNEUMATIC GEARED…