The Manlius School 1946 Yearbook (Manlius, NY) - Full Access

SURCO PLASTIC INSULATING TUBING and INSULATED WIRE PRODUCTS TUBING ... THINWALL ... Thinwall is an unbelievably thin and uniform plastic insulated fine wire with Acme proofed yarn serving. SPIRALON KEYED INSULATION ... . . and spiral striped plastic insulated wire, offers the widest range of tracer code identification. Surco insulating tubing fills every specifica– tion and quality, and is rigidly tested for temperature extremes, non inflammability, ageless durability, maximum flexibility, proof against moisture, all kinds of weather, dilute acids, oils and most solvents. SHIELDED WIRE, VINYL RESIN SHEETING, HIGH FREQUENCY WIRE and CABLE • INSULATING TAPE ,S""otp~ ELECTRICAL INSULATION CO. ADDRESS DEPT. BB, 84 PURCHASE ST. BOSTON 10, MASSACHUSETTS, U.S.A.