I can tell you that RS-1 467 is currently at the Hoosier Valley Railroad Museum in North Judson, IN and it has/had Indiana Boxcar reporting marks on it when I last saw it.
Ryan
Railroad Forums
Indiana Hi-Rail RS-1 # 167
- Pertaining to all railroading subjects, past and present, in the American Midwest, including Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa and Kansas. For questions specific to a railroad company, please seek the appropriate forum.
Moderator: railohio
by Tadman
Funny, they have a lot of former LIRR stock - the RS1, a P72 coach, a caboose, and there's a C420 that may once have belonged to LIRR (but not sure).
The new Acela: It's not Aveliable.
by PRRGuy
The C-420 at Hoosier Valley is former Lehigh & Hudson River
by midwest-fred
The 467 is owned by Island Rail Preservation LLC. The reporting marks on the loco are "RPCX" for Rail Passenger Car Alliance, an organization of private equipment owners. The car is NOT marked for IBCX. The owners of the loco also own the 2937 coach and the C58 (as well as parlor car 2011). Restoration on the 467 will start this fall.