Auction: 177 - The Philatelic Collector's Series Sale
Lot: 217
Canada - Semi Official Airmails
1926-7, (25c) green & red on yellow Patricia Airways & Exploration, FED Overprint,
affixed to large piece, being the back of a cover with route map, tied by Red Lake split-ring, handstamped "Via Air Mail / Toronto to / Red Lake", fine appearance. (Unitrade CL13e, CA$1,850 on cover).
Used
Sold for
$280
Starting price
$90