| RGO Archives/RGO 126/4 contains: |
|---|
| <-- See earlier |
|---|
| 155 |
Observation ledger |
| 156 |
Observation ledger |
| 157 |
Observation ledger |
| 158 |
Observation ledger |
| 159 |
Observation ledger |
| 160 |
Observation ledger |
| 161 |
Observation ledger |
| 162 |
Observation ledger |
| 163 |
Observation ledger |
| 164 |
Observation ledger |
| 165 |
Observation ledger |
| See later --> |
|---|
|
Airy's Transit Circle: observation and reduction ledgers and associated papers
| Title |
Observation ledger |
| Reference |
RGO 126/4/170
(former reference: RGO 126/570) |
| Covering Dates |
29 Mar. 1916–18 July 1916 |
| Extent and Medium |
1 volume; paper |
|
| No further on-line information. |
|
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