How to find Schimmel model number

[adlerdan]

Looking at a 1960s Schimmel. Length is approx. 193cm. With this label affixed to the bottom of the piano. It has a number (94870) which makes me think its from about 1966. But I can't find the model number. Also odd that I can't see serial number stamped on the piano. Any clues on what the model might be or where I might find the stamped serial number for a Schimmel of this vintage? Thanks!