1927 "Compagnie Internationale de Navigation Aerienne" (CIDNA), imperforate, non-denominated engraved proof in dark blue, never issued, block of four, v.f. (Image)
Est.US$500
Opening US$ 450.00
Closed..May-09-2023, 13:08:09 EST
Sold For 0
Sale No: 0523
Lot No:370
Symbol:P
Cat No:Collection
1945 "Collection Imperiale", three non-denominated artist die proofs in different colors, v.f. (Image)
Est.US$200
Opening US$ 180.00
Closed..May-09-2023, 13:08:21 EST
Sold For 0
Air Post Semi-Postals
Sale No: 0523
Lot No:371
Symbol:Eb
Cat No:Collection
1922 (Sep 2-3) Rouen Aviation Meeting, collection of 43 perforated and gummed sheetlets of 20, all different colors and papers, value tablets blank, with or without gum, n.h., some creases, mostly fine-v.f., rare group (Image)