Lot
3529 
Airmail FDC's. Balance lot of 25 first day covers, including C19(2), C20(6), C21(4), C22(9), and C23, C24 plate block, and C60a(2), about half have cachets. Scott $938 Estimate $250 - 300.
Realized: $120
Sale 31: The Autumn Sale
U.S. Cover Collections - Back-of-the-Book Issues on Cover
Lot 3529
Airmail FDC's. Balance lot of 25 first day covers, including C19(2), C20(6), C21(4), C22(9), and C23, C24 plate block, and C60a(2), about half have cachets.Scott $938 Estimate $250 - 300.