| Answer | Crossword Clue |
|---|---|
| RKO | Letters on some old theaters |
| PRS | Letters near 7, on some old phones |
| RKOS | Some old theaters |
| BCE | Letters accompanying some 2,000-year-old+ dates |
| CCCP | Letters on old rubles |
| SSR | Letters on old maps |
| USSR | Letters on old maps |
| UHF | Letters on old TV dials |
| CCCP | Letters on old Soviet rockets |
| CCCP | Letters on old Russian maps |
| USSR | Letters on an old map |
| AGFA | Letters on old film boxes |
| CCCP | Letters on an old Olympic jersey |
| USSR | Letters on an old Asian map |
| USSR | Letters on an old map of Asia |
