CANADA, AERO CLUB OF CANADA, 1918, (25c) BURNING ZEPPELIN ON REGISTERED aUGUST 26 FLIGHT COVER, #CLP1, tied by the fliht cachet to the registered cover, additional franking of 3c and 5c tied by grid cancels and Toronto d.s., Aerial Mail cachet and handstamped reg. cancel, very fine, rare as only 26 registered covers were flown and according to our sources this is the only one where the flight cachet is tying the flight stamp to the cover, very fine, ex. Michael Rogers

$2,000

CANADA, ESTEVEAN - WINNIPEG PROMOTIONAL ISSUE, ($1) BLACK ON RED TYPE I MINT, #CLP5, lightly hinged, very fine, ex. Michael Rogers

$150

CANADA, ESTEVEAN - WINNIPEG PROMOTIONAL ISSUE, ($1) BLACK ON RED TYPE I ON FIRST FLIGHT COVER, #CLP5, along with strip of three of 1c orange, tied by flight cachet, also "little" air plane cachet, in addition another cover without the flight label, fine-very fine, cat. $375.00, ex. Michael Rogers

$150