Glad I could help, Ron.
BTW...from the one photo of the top view, it looks like the depth of the cross/sunburst chamber impression has lost some of its depth and crispness. This will usually also indicate a rework as some point in time.
If you do not have this book, you might want to buy it before spending $$'s on a Swiss Luger. It is written in Italian and English, side-by-side on the same page. It is sort-of the Swiss "bible" and started this new collector out in the Swiss world...
http://www.simpsonltd.com/product_in...oducts_id=2625
The Simpson price is for a new copy.
Used ones for less money are on
www.abebooks.com
(Text added : I could be wrong thinking I saw the frame SN as 2262...it might actually be 2203 which would make the rear toggle match with its "203" number...but the barrel number is still wrong...).