by electric heat
The 22 M3's are the ones at Arch St. The gons are most likely the ones at Lilco in Hicksville. The old "gray gons" there are in need of wheels, which is probably not going to happen. The high side '90s era ones, the RR never filed the proper paperwork to extend their interchange beyond 40 yrs, so they are not interchangeable and will most likely be cut up. The Locomotives are the 503, and probably the 3100.