View 1 of 151 CANAL ZONE 4C PLATE BLOCK OF 4 POSTMASTER SIGNED COVER FDC (5), CANAL ZONE 4C COVER FDC (4)

Double tap image to zoom

View 1 of 151 CANAL ZONE 4C PLATE BLOCK OF 4 POSTMASTER SIGNED COVER FDC (5), CANAL ZONE 4C COVER FDC (4)View 2 of 151 CANAL ZONE 4C PLATE BLOCK OF 4 POSTMASTER SIGNED COVER FDC (5), CANAL ZONE 4C COVER FDC (4)View 3 of 151 CANAL ZONE 4C PLATE BLOCK OF 4 POSTMASTER SIGNED COVER FDC (5), CANAL ZONE 4C COVER FDC (4)