Original oil and gas trade magazine vintage ad for GLOBE OIL TOOLS COMPANY of Los Nietos, CA. Serving the Petroleum Industry with the Best in Drilling Equipment. Alway Outstanding! Unique 1955 old oilfield petroleum drilling industry magazine advertisement. Nice graphics. Black, white, red. Approximate size 9 x 12 inches. On the reverse side is a small ad for NELSON ELECTRIC MANUFACTURING COMPANY of Tulsa, OK. Pictured is a Class 799 Engine Control Panel. Old 1955 petroleum drilling industry magazine advertisement. Approximate size 5 x 5 inches.