s-compur-s shutter

[nhchen]

I saw a s-compur-s shutter for sale the other day: https://page.auctions.yahoo.co.jp/jp/auction/j430652442

It seems to be a rim set compur with a bump on top. Has anyone seen a shutter like that before?

Regards
Nathan

 

[hanskerensky]

No, never saw before. Thanks for sharing !
Quite interesting are the initials on top, FD, short for "Friedrich Deckel" i guess.

 

[rick oleson]

I've never seen one either, but I wonder if it's a very early rim-set using the case from the dial-set series. The shape appears to match, and the FD logo is the same as appears on the front face of the dial on a dialset Compur.