| RGO Archives/RGO 6 contains: |
|---|
| <-- See earlier |
|---|
| 633 |
Papers on determining galvanic longitudes |
| 634 |
Papers on the galvanic longitude of Brussels |
| 635 |
Papers on the galvanic longitude of Paris |
| 636 |
Papers on the galvanic longitude of Edinburgh |
| 637 |
Papers on the galvanic longitude of Valentia |
| 638 |
Papers on determining galvanic longitudes |
| 639 |
Papers on determining galvanic longitudes |
| 640 |
Papers on determining galvanic longitudes |
| 641 |
Absolute measures of magnetic horizontal force |
| 642 |
Absolute measures of magnetic horizontal force |
| 643 |
Absolute measures of magnetic horizontal force |
| See later --> |
|---|
![[Home]](/images/logo.gif){kind=logo}
