SA 17 – Rare Swiss FDC 17/10/2024News, Salvation Army FDCsSwiterland Salvation Army FDCjkveder SA 17 – Definitive (Dauermarken) cachet Dauermarken (definitive stamp) cachet w/ Salvation Army stamp & one of the stamps issued in the definitive set (1 CHF). Both stamps were issued on the same day. I’ve not seen the SA stamp on this definitive cachet before. Likely rare!