Sale 1219 — The Edward Morton Collection of Outstanding Quality U.S. Stamps
Sale Date — Wednesday-Thursday, 8-9 April, 2020
Category — Air Post
Lot
Symbol
Photo/Description
Cat./Est. Value
Realized
520
8c Dark Green, 1923 Air Post (C4). Mathematically perfect centering, deep rich color on crisp paper, attractive circular datestamp cancel, Extremely Fine Gem, a sensational used C4, ex Helton, with 2014 P.S.E. certificate (Gem 100; SMQ $1,200.00), this is the highest grade awarded to a used example and it is equaled by only one other
12
1,500