Lot 89 Brazil SC#236/310 1920-1940 Industry, Aviation & Mercury Definitives, 100, 218 Wmks & Unwatermarked, 8 F/VFOG Singles, Click on Listing to See ALL Pictures, Estimated Value $10

8 F/VFOG singles from the 1920-1940 Industry, Aviation & Mercury Definitives. 100, 218 Wmks & Unwatermarked. The Scott numbers range from 236 to 310, and include 236, 249-250, 252, 258-259, 302, 310. 2022 Scott Classic Cat $13.2. Our estimate of the value based on the condition is $10.