- | German Democratic Republic pair, 2 types | German Democratic Republic, 1971 | |
- | German Democratic Republic strip of 3 types | German Democratic Republic, 1971, Zeiss optical works 125th | |
- | German Democratic Republic empty block (#72153) | 1971 | |
- | German Democratic Republic empty block (#72154) | 1971 | |
- | German Democratic Republic empty block (#72155) | 1971 |