SA 23A – Helping Hands overprint

SA 23A – PO definitive FDC

Flood relief – “Unwetter in der Schweiz” – overprint with a Salvation Army logo (Helping Hand). This cachet is the official Post Office¬† Definitive FDC (Dauermarken), used with the origianl postman stamp SG 1109. Here in combo with the overprinted Helping Hand logo (SG 1138).