2011-04-282011-04-28http://hdl.handle.net/10605/1757Undated image of oil field equipment. PBPM 81-007.069 Inscription (on back): Rogers Collection1 print : print ; 3.25 x 5.5 in.The images in this collection are for study purposes, teaching, classroom projection and research only. To use these digital files in any form, an attribution of "Photo courtesy of The Petroleum Museum, Curtis Rogers Collection" must accompany the image.Petroleum industry and trade--Texas--History--20th century--Photograph.Petroleum industry and trade--Texas--Equipment and supplies--Photograph.Image