| BC - Br. Guiana | 1957 (20 Feb) Gorgetown - USA, Baton Rouge, LA. Air lettersheet stationery 12c orange. Proper text. Fine used "Visit Kaleteur Fall" |
U$ | 25 |
| BC - Br. Guiana | 1957 (20 Feb) Gorgetown - USA, Baton Rouge, LA. Air lettersheet stationery 12c orange. Proper text. Fine used "Visit Kaleteur Fall" |
U$ | 25 |