| RGO Archives/RGO 9 contains: |
| <-- See earlier |
| 273 |
Correspondence on the Factory Acts |
| 274 |
Mirror transit circle specification |
| 275 |
Correspondence on the Photographic Zenith Tube Building and Meridian Group |
| 276 |
Correspondence on the Meteorological Enclosure |
| 277 |
Correspondence on the library |
| 278 |
Correspondence on the Transit Circle Building |
| 279 |
Correspondence on the Photographic Zenith Tube Building |
| 280 |
Correspondence on the Time and N.A.O. Building |
| 281 |
Correspondence on general plans and costs |
| 282 |
Correspondence on the Bamberg Pavilion |
| 283 |
Correspondence on acquisitions |
| See later --> |