Lot
2743 
1931, 20¢ Golden Gate, rotary press printing, block of four, rich radiant color, tied by two strikes of "Washington D.C., Sep 8, 1931" First Day of Issue duplex postmark on fresh cover to Richard W. Canman, Extremely Fine, high denomination FDC's are much scarcer in blocks. Scott No. 698 $300.
Realized: $90