Monaco: 1873, 30 C olive-brown (huge letters) tied by "238.." and beneath "MONAC
Monaco
1873, 30 C olive-brown (huge letters) tied by "238.." and beneath "MONACO 4 DEC 73" on envelope (upper side roughly opened) with full content sent via Paris and Marseille to London.
Condition: Cover
Catalog number(s): Fran. 54