Stamps of Spain, Submarine Mail b issue
1 to 3 of 3
postage
1938, Aug 11 Submarine Mail b issue unwmk (no perf info)
| - | 4pta | grayblk & car | — | — | ||
| - | 6Pta | grayblk & dkbl | — | — | ||
| - | 15Pta | grayblk & dkgrn | — | — |
1 to 3 of 3
| - | 4pta | grayblk & car | — | — | ||
| - | 6Pta | grayblk & dkbl | — | — | ||
| - | 15Pta | grayblk & dkgrn | — | — |