Opera
Ryukyu islands, Michel Block 1, Mint never hinged
1970. Ryukyu islands. Opera. Block with 4 stamps. Never hinged.
Ryukyu islands, Michel Block 2, Mint never hinged
1970. Ryukyu islands. Opera. Block with 4 stamps. Never hinged.
Ryukyu islands, Michel Block 3, Mint never hinged
1970. Ryukyu islands. Opera. Block with 4 stamps. Never hinged.
Ryukyu islands, Michel Block 4, Mint never hinged
1970. Ryukyu islands. Opera. Block with 4 stamps. Never hinged.
Ryukyu islands, Michel Block 5, Mint never hinged
1970. Ryukyu islands. Opera. Block with 4 stamps. Never hinged.