Original oil and gas trade magazine vintage ad for THE CONTINENTAL SUPPLY COMPANY, General Offices were located in St. Louis, MO. Export Office was located at 74 Trinity Court, New York City, NY. When Hours Are Precious When You're Racing To Get First To The Oil Sand or When a Big Drilling Crew is Idle Awaiting The Needed Equipment - Then The CONTINENTAL Brand of Service is Most Appreciated. This unique 1928 old oilfield petroleum equipment industry magazine advertisement would look sensational matted and framed! Great graphics. Approximate size 10 x 13 inches