PRR 9206 preserved and in service. Boston and Maine 1109 is preserved at the Railroad Museum of New England. BRMX 1849, built as Boston and Maine 1113, is preserved at the Berkshire Scenic Railway, in Lenox, MA. Cargill 6751, built in 1940 with construction number 1111, was one of the first SW1s that Electro-Motive built. After buying the unit, the Baltimore and Ohio Railroad (B&O) initially numbered the locomotive as No. 213, but subsequently changed the number to 8413. Leased by the Washington and Old Dominion Railroad in 1968, B&O 8413 was one of the last locomotives to operate on the W&OD before the railroad closed during the same year. After several transfers of ownership, the locomotive was acquired by Cargill, becoming Cargill No. 6751. Cargill moved the locomotive to Ogden, Utah in 1993 for use in the company's Globe Mill. Following Cargill's donation of the locomotive in 2010, the Utah Central Railway and the Union Pacific Railroad delivered it on May 21, 2011, to the Utah State Railroad Museum for display at Union Station in Ogden. Commonwealth Edison 15 is preserved at the Illinois Railway Museum. This unit is in operating condition and is one of the most frequently used diesels on the property. Heart of Dixie 904, built as Memphis Union Station 10, is preserved at the Heart of Dixie Railroad Museum. Holly Sugar 1, the first SW1 built by EMC in 1939 is now preserved at the California State Railroad Museum in Sacramento, California. Built as Southern Pacific Lines 1000, the locomotive worked for the SP until its retirement in the 1970’s, then was sold to Holly Sugar and renumbered to 1. The museum donation was a coordinated effort between the museum, the Pacific Coast Chapter of the Railway and Locomotive Historical Society and Spreckels Sugar (the locomotive's last owner). Louisville & Nashville 13 is on display at the Foley Railroad Museum in Foley, AL. Milwaukee Road 1626 is preserved at the Milwaukee Road Heritage Center. It was formerly Northern States Power X-5, Ex-Burlington Northern 79, Exx- Chicago Burlington & Quincy 9137. Built in June 1939, the locomotive is in running condition, with its original Electro-Motive Division 6-567B-1 Prime Mover. Monon Railroad 50, the first diesel locomotive owned by the Monon, is leased to the Hoosier Valley Railroad Museum. It was damaged in the move to the new home of the Indiana Transportation Museum in Logansport, Indiana.