Favorite this☆ Trenton refinery Description: View of cracking units and pipelines at Trenton Refinery at Trenton, Michigan. Printed on front: "Dubb's cracking units at Trenton Refinery." Details Resource ID: na000403 Creator: White Star Refining Co. Subject: White Star Refining Co. Petroleum refineries--Michigan--Trenton Cracking process Petroleum industry and trade--Michigan Photographic prints Date Issued: Unknown year Format: 1 photographic print mounted on fabric ; image 7.5 x 9.5 in. Member of: Burton Historical Collection Filing Location: MS/White Star Refining Co., Box 2 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.