[420] 2nd class express wagon type B, SBB

2nd class express wagon type B (conversion wagon) of the SBB. Epoch IV. With interior design. In true to the original livery and lettering. In-plane applied windows. ready equipped to install interior lighting. Close coupling mechanism on both ends of the wagon for real close coupling operations. Coupler pocket according to NEM 355. With a different running number than item 813904.