![DE5035PH Denmark Letter to USA 1931](http://northwindstamps.com/a/l/fr/cdn/shop/products/DE5035PH_5bc2352b-f5ac-47e4-a35e-5c47a6849226_{width}x.jpg?v=1544106382)
Copenhagen to Florida 20.11.1931
Franked with Sc. # B5 solo usage. Scarce on cover.
Semi-postal, proceeds towards cancer research.
Franked with Sc. # B5 solo usage. Scarce on cover.
Semi-postal, proceeds towards cancer research.