Company FDC Switzerland 24/04/2018News, Salvation Army FDCsSwiterland Salvation Army FDCjkveder SA 3 – Unlisted Swiss FDC 1958 Unlisted Swiss company FDC (Husler-Eichenberger) – not seen before. German PM, multistamped & registered (Einschreiben), sent to Holland. Seems to be of very limited edition – printed no. 65 on the backside.