1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A 1946-1947 COMPOSITE CATALOG OF OILFIELD AND PIPELINE EQUIPMENT. VOL. 1 &2 A