Original vintage oil and gas magazine ad for WILLIAM S. BARNICKEL & COMPANY, of St. Louis, MO. Offices and Plant at Webster Groves, St. Louis County, MO. We Have Skilled Experts in Every District. Photograph in ad shows Tret-O-Lite at Magnolia's Sullivan No. 3, in Earlsboro, Oklahoma. Old 1928 petroleum industry advertisement. Would look sensational matted and framed.