Image #1
WORLDWIDE AIR POST STAMPS AND POSTAL HISTORY
CANADA
Lot #
47 | ** 
| Scott # CL47, a
| 1929, Commercial Airways, Ltd. "VIA AIR", (10c) black, pane of ten (no side selvage), stamp on position 2 with broken second "C" in "COMMERCIAL", full OG, NH, VF and rare multiple, C.v. $1,800++, Unitrade C.v. CAD$2,520, both values as singles . |