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 118
IN STOCK. To be fastened to table in front of punch or other machinery.Better than overhead jib crane — Saves time — Try them. Thelarge steel ball runs on fifty or more small balls in pressed steel cup.The balls are of hardened tool steel, accurately ground and will standany amount ofrough usage.… … Safe, simple and sirong. No pump to get out of order. Gives2500 degrees of heat. Turned cast metal-container specially adapted for rough wear.No loose par+s, fittings or tools required. Suitable for all purposes where an intense heat is wanted. Willheat 3.^-inch and lighter steel in a few minutes.…
