Interesting S&Co. stamp which I assume is an acronym for Simson & Co. and I'd say suggests that Simson was having to roll their own after WWI until an inland source could be found. Simsons wearing serialization in the 27k range are dated 1925 and I'm not just sure of how many examples they were rolling out each year, but I'd hazard a guess for the date between 1920 & early 1923. Not sure which Suhl H mechanic used the script H or he may have been a subcontractor.
Proper images by the way.
Cheers,
Raimey
rse
