| Answer | Crossword Clue |
|---|---|
| AVUS | Autobahn between Potsdam and Berlin |
| POSEN | Polish city between Berlin and Warsaw. |
| POSEN | Largest city between Warsaw and Berlin. |
| AUTOBAHN | 24 between Berlin and Hamburg, e.g. |
| CHECKPOINT | ... Charlie (border crossing between East and West Berlin during the cold war) |
