​​​​Original oil and gas vintage magazine ad for SCHIELD BANTAM COMPANY.  Pipeliners all-purpose crawler or self propelled, carrier mounted combine bigger capacity, production and more flexibility than any other rigs in their class.  Main office was located at 243 Park Street, Waverly, IA.
This 1959 one page old petroleum drilling industry trade advertisement would display beautifully matted and framed.