Märklin catalog art 1961, featuring Austrian 1141 class electric locomotives
A total 30 of these Bo-Bo type were built over 1955–1958, and were a further development of the 1041 class. The last was withdrawn in 2003. This shows the original livery -- green with black frame and drive work.
The inclusion in the Märklin catalog of the class as an HO scale model (number 3036) took place in 1961, obviously.