Original vintage magazine ad, GENERAL ELECTRIC Texas Oil Companies Prove The Value Of Split Channel Radio Operation.  G-E narrow band equipment serves Loffland Brothers, Standard of Texas, and Seaboard Oil Company.  Pictured are Radio Antenna Caps Loffland Brothers' Rig near Odessa, Texas; Standard Oil of Texas operates two G-E watt base stations with the main base at Snyder, Texas; Seaboard Oil Company maintains instant operational contact with field locations through 5 G-E base stations.  Old 1955 2-way narrow band radio advertisement for the petroleum industry.

approximate size  9 x 12 inches.