| Nomination for Nobel Prize in Physics | |
| Year: | 1964 |
| Number: | 56 - 0 |
| Nominee 1: |
|
| Name: | Harold Jeffreys |
| Gender: | M |
| Year, Birth: | 1891 |
| Year, Death: | 1989 |
| City: | Cambridge |
| Country: | UNITED KINGDOM (GB) |
| Nominee 2: |
|
| Name: | Keith Edward Bullen |
| Year, Birth: | 1906 |
| Year, Death: | 1976 |
| City: | Sydney |
| Country: | AUSTRALIA (AU) |
| Nominator: |
|
| Name: | A Zatopek |
| Gender: | M |
| City: | Prague |
| Country: | CZECHOSLOVAKIA (CZ) |
| Comments: | The prize to be shared between Harold Jeffreys and K.E. Bullen. |