Antique 1950's German Forestall cuckoo clock.

This cuckoo clock has been in my family since my grandfather gave it to me when I was two years old. I do know the maker, Forestall, but more information would be very useful. For the moment, I know that it is West-German, and due to the colours on the decoration, I would say it is anywhere between the 40's - 60's at the latest. The clock does need oil, and has worked fine to date but I must repair a small hole in the bellow. Thanks!