THIS IS AN ORIGINAL 2 COLOR 1958 MAGAZINE AD FROM PHILLIPS 66 GASOLINE CO.IT IS IN EXCELLENT CONDITION,MEASURING 8" X 11"...TULSA...THE AIRPORT OIL BUILT.AND SHOWS PHOTO OF OLD TULSA MUNICIPAL AIRPORT AIRPORT TERMINAL WITH AMERICAN AIRLINES DC-6 AT THE GATE...POSTAGE ON 1 AD IS THE SAME AS FOR 100....PLEASE VISIT MY E-BAY STORE....NOSTALGIA AIRWAYS..