|
Air Post Semi-Official issues 1926, Elliot-Fairchilds Air Service, (25c) blue on yellow background of swastikas, complete pane of eight, "filled-in wing" on position 1, stamp on position 4 placed upside down and forming either horizontal or vertical tete-beche pair, minor margin imperfection, still full OG, NH, VF, C.v. C$525
.
|
| Un # CL9, c, d