Trades 1993
Now showing: Switzerland - Postage stamps - 1993 - Trades - 1 stamps.
1993
Trades
7. September WM: None Sheetsize: 50 Design: Pierre Schopfer y Walter Haettenschweiler. Perforation: 13 x 13¼
![[Trades, type BFW]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/BFW-s.jpg)