Original oil and gas trade magazine vintage ad for MALONEY TANK MANUFACTURING COMPANY of Tulsa, OK. Maloney Tank is Worth Its Weight in Gold. Maloney tanks for storage of refined products as well as for crude oil. Unique 1921 old oilfield petroleum storage industry tank equipment magazine advertisement would display beautifully matted and framed. (The scan shows a slight pink tint not in the actual ad). On the reverse side is an ad for HENRY VOGT MACHINE COMPANY of Louisville, KY. Have You Received your Bulletin R. E. 2? Vogt Paraffine Wax Press, Distillate chilling machines, Sectional Steel Casings, Forged Steel Valves and Fittings. Unique 1921 old petroleum refining industry magazine advertisement. Approximate size 9 x 12 inches. Slight crease down center of ad.