Originally Posted By: Geno
Now it looks like 1900 was breaking year, when 2 crowns been replaced by 1 crown only.


Geno:

I don't think any examples that I've posted are mine so I pulled the pic of #100xxx into a view and it appears that there is a larger crown on the underside of the left tube so it may be surmised that after serial number 100,000 the crowns may have been separated.

I wonder if J. Stephens has handled Sauer #10000??

Kind Regards,

Raimey
rse