http://www.rivarossi-memory.it/LIMA/Cat ... 0_N_18.jpg
Due to the success of their N-Trains, Lima for sure tried to launch American H0 and repeat the success. Similarily to N, Lima produced European passenger coaches in American colours and then introduced their regular US-range (freight cars and locomotives). Yet it took until 1971 to see real US models (ALCO steamers) in the catalogues, freight stock from 1973.
http://lima-modeltrain-collectors.xobor ... s-ENG.html
The dark blue B&O caboose was produced, early cabooses (B&O, Seaboard/SCL) had the bay window as a separate piece. from around 1974 the bay window was part of the body casting.
Martin