Original oil and gas oilfield drilling industry trade magazine vintage ad for MARTIN DECKER CORPORATION of Long Beach, CA. Formerly Martin-Loomis Corporation. Indispensable! The Martin Decker Automatic Recording Weight Indicator used at the Otis-Hoyt Well No. 9, Signal Hill, CA. W.E. Bill Long, Superintendent, crew members Homer Hauvenstrite, Toolpusher, June Fishback, Nick Benko, Frank Warden, C.E. Laswell, Jesse Fishback are pictured. Old 1930 petroleum equipment magazine advertisement.