Electrical connections are made with plug contacts

Here is a Lionel 6-12916 O Operating Water Tower 138

This is Bluford Shops 86521 86'DD AutoPrt Box DRGW

Features: Built up plastic building (lighted)

Atlas 39848 N Trainman Cupola Caboose, NJT #902 ProductID_12186411 Electrical connections are made withThe first all steel cabooses built for the Chesapeake & Ohio Railroad were produced in 1937 by the Magor Car Corporation in Clifton, N. J. Magor, along with St. Louis Car Company and ACF, ultimately built a total of 350 cabooses for the C&O using a similar design. The last were produced in 1949. Through subsequent rebuilding and modernization, many remained in service through the end of regular caboose usage in the 1980s. Cabooses of a similar design