Original oil and gas trade magazine vintage ad for CABOT CORPORATION of Pampa, TX. In June of 1935, a Franks Well Servicing and Drilling Unit was Delivered to Stanolind Oil and Gas Company in Wewoka, OK. In July of 1936 a Franks single drum unit was delivered to Stanolind at Wewoka. Later units were sold to the McDaniel Well Servicing Company at Seminole. Original drums, plates, brake rigging off the basic unit are still operating. This unique 1962 old oilfield petroleum drilling industry magazine advertisement would display beautifully matted and framed.