| Answer | Crossword Clue |
|---|---|
| EVEREST | Peak first scaled in 1953 |
| ANAPURNA | Peak first scaled in 1950 |
| MATTERHORN | Alpine peak first scaled in 1865 |
| ASCENTOFEVEREST | Peak performance in 1953? |
| MATTERHORN | Alp first scaled in 1865 |
| THEROBE | First film in CinemaScope, 1953 |
| EVEREST | It was first conquered in 1953 |
| HEF | His mag was first published in 1953 |
| einsteinium | The chemical element of atomic number 99, a radioactive metal of the actinide series. Einsteinium does not occur naturally and was discovered in 1953 in debris from the first hydrogen bomb explosion |
