Issuer: Tanzania
Date: 1976 (1976 sheets)

INCOMPLETE

Block 1 (0, 0 x 0)
0, 0: 1sh d=Cordless switchboard & operators
0, 0: 2sh d=telephones
0, 0: 50c d=microwave tower
0, 0: 3sh d=message switching center



External links:
Colnect 283937..in_East_Africa