Original oil and gas trade magazine vintage ad for ATLAS BRADFORD COMPANY of Houston, TX. HG tubing joints trap a Teflon ring to form a leakproof seal. Economical solution for high pressures and multiple completions. New or used casing, tubing and line pipe couplings can be leakproofed at low cost by ABC. This unique 1962 old two-sided petroleum oilfield pipe and pipeline industry equipment magazine advertisement would display beautifully matted and framed.