bethlehem steel company 1962 wire rope facts basic elements vintage ad

Original old petroleum trade magazine vintage ad for BETHLEHEM STEEL COMPANY of PA.  Sheehan Pipeline Construction Co. of Tulsa made one trench do for all the lines running north and south throug..

Original vintage oil and gas magazine ad, BETHLEHEM STEEL COMPANY of Bethlehem, PA.   Pictured are Three Leading Connecticut Storage Terminals:  BRIDGEPORT, CT - Jumbo Tanks of Buckley ..

Original vintage oil and gas magazine ad,  BETHLEHEM STEEL COMPANY of Bethlehem, PA.  How To Be Sure of High Strength in a Circular Forging.  Pictured is a wheel, bearing, axle, and cou..

Original old oil and gas industry trade magazine vintage ad for BETHLEHEM STEEL COMPANY of Bethlehem, PA.  After 60,000 Foot of Hole Bethlehem Rotary Drilling Line Still Going Strong.  Solar..

Original vintage magazine ad, BETHLEHEM STEEL COMPANY, of Bethlehem, PA.  There's Never Any Question About a Bethlehem Drop Forging. Old 1955 petroleum industry advertisement.approximate size&nbs..