| RGO Archives/RGO 45 contains: |
| <-- See earlier |
| 424 |
Script for 'Beyond the Stars' |
| 425 |
Script for 'Watching the Sky' |
| 426 |
Script for 'The Sun' |
| 427 |
Script for 'Some Recent Astronomy Books' |
| 428 |
Paper on eclipses |
| 429 |
Paper on planets and satellites |
| 430 |
Paper on comets |
| 431 |
Paper on Venus and Mars |
| 432 |
Question and answer paper |
| 433 |
Question and answer paper |
| 434 |
Question and answer paper |
| See later --> |
|
Papers of John Guy Porter
| Title |
Script for 'The Problem of Mars' |
| Reference |
RGO 45/419 |
| Covering Dates |
Dec. 1950 |
| Extent and Medium |
17 pages |
|
| Content and context |
Two annotated copies of the script for 'The Problem of Mars', a talk by Porter for the B.B.C. radio programme 'Science Survey'. |
| No further on-line information. |
|