Lot 291 Group of c.1980 Unissued Postage Due Stamp Design Production Material, with two colour photographic mock-ups of the proposed four denominations (4c, 8c, 20c and 50c) in stamp size as well as two sets of four colour slides of same, plus a larger size colour photographic essay of the 8c value. From the Jean Morin archives. Estimate C$150.
A Traditional Philatelic Auction House — Ottawa, Ontario, Canada
