Lot 792 Bahamas #E1b 1916 5p orange and black Special Delivery with Inverted Overprint, mint hinged, with full original gum, fresh and very fine. Accompanied by a 2012 Sergio Sismondo certificate. Apparently only thirty examples of this variety exist and this has to be among the finest. (SG S1c) Scott CV$1,750.
Lot 1381 Canada #CL30c Invert 1928 Patricia Airways Semi-Official Airmail Variety on Cover, franked with 2c Confederation and Patricia Airways Exploration semi-official (#CL30c variety with inverted overprint), tied by Rolling Portage MY.2.28 split-ring, addressed to Red Lake with same-day arrival backstamp and WESTERN CANADA / AIRWAYS LIMITED / MAY 2 1928 / RED LAKE ONT handstamp. A scarce and attractive example. Estimate $250, sold for $200 plus buyer’s premium.