Levin Bros. special motors westbound off the Trenton Sub Delair Branch at Mantua alongside the nec in Philly behind the magnificent PRR E8's earlier this morning under the symbol P723:
http://rrpicturearchives.net/showPicture.aspx?id=912954
Lee
http://rrpicturearchives.net/showPicture.aspx?id=912954
Lee