In the RRHS Newsliner Vol16 No3 there is a note about different Rutland PS-1 Box Cars that were wrecked and scrapped.
The eight cars that did not go to Hudson Leasing when the Rutland disposed of the PS-1 cars was:
131, 148, 279, 280, 353, 361, 380, 419
According to RRHS Member Steve Mumley:
131 wrecked on C&NW 10/8/61
148 SP 4/62
279 EL 10/63
280 UP 8/5/61
353 MP 9/9/61
380 Retired 12/60 sold 9/64 for scrap
419 Retired 6/60 sold 9/64 for scrap.380 & 419 were a parts source.
So 361’s demise appears to be unknown.