| RGO Archives/RGO 126/1 contains: |
|---|
| <-- See earlier |
|---|
| 190 |
Observation ledger |
| 191 |
Observation ledger |
| 192 |
Observation ledger |
| 193 |
Observation ledger |
| 194 |
Observation ledger |
| 195 |
Observation ledger |
| 196 |
Observation ledger |
| 197 |
Observation ledger |
| 198 |
Observation ledger |
| 199 |
Observation ledger |
| 200 |
Observation ledger |
| See later --> |
|---|
|
Airy's Transit Circle: observation and reduction ledgers and associated papers
| Title |
Observation ledger |
| Reference |
RGO 126/1/195
(former reference: RGO 126/202) |
| Covering Dates |
27 Mar. 1922–23 May 1922 |
| Extent and Medium |
1 volume; paper |
|
| No further on-line information. |
|
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