Development of international air post
Collection of stamps cards and covers illustrating the development of international air post 1870-1950 / amassed by Miss Winifred Penn-Gaskell. 67: Folder of twelve album sheets mounted by Frank Godden Ltd with vignettes, cards, original watercolours and designs, some Swiss, 1912-1914. 67/1: One card and a watercolour of a Wright aeroplane converted to hydroplane. Card has printed stamp on it but no indication of having been flown. Cachet in purple. Ocean City and Stone Harbor Aerial US Mail, August 3-10, 1912.
- Object Number:
- 1950-317/67/1
- type:
- postage stamps , postcards and covers