Issuer: Greenland
Date: 1991 (1991 sheets)

Block 1 (6, 3 x 2)
1, 1: 4k d=Phoca hispida
1, 2: 7.25k d=Hooded Seal Cystophora cristata
1, 3: 8.50k d=Erignathus barbatus
2, 1: 4k d=Pagophilus groenlandicus (1991)
2, 2: 7.25k d=Cystophora cristata
2, 3: 8.50k d=harbor seal Phoca vitulina



External links:
Colnect 45204-..o_211-16-Seals