Bidboard # 1858
Lot # 90
Catalogue Value or Estimate: $275.00
Price Realized: $150
Canada # CL29ai

VF mint LH example of the 1927 issue 10c Type A overprint in red on Patricia Airways #CL23 with additional overprint type D in purple, inverted descending. Only a very few printed. A very rare semi-official variety. 2017 Unitrade.