2011-03-172011-03-17http://hdl.handle.net/10605/1667Undated image of oil field equipment. Two men lean over a barrel marked "Mobil Freezone" on the right side of the image. PBPM 81-007.058 Inscription (on back): Rogers Collection1 print : print ; 3.25 x 5.5 in.en-USThe 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.Mobil Oil Corporation.Image