U.S. Coast Survey Logbooks
National Archives Record Group 26: Records of the Coast and Geodetic Survey [CGS]
This collection consists of 41,245 days of history
Download metadata (links to high-resolution logbook images are pending) here:
| Ship Name | View Logs | History Links | Start Date | End Date | |
| Hassler | Pending | NOAA History | Old Weather-NHN | 01/1874 | 05/1895 |
| Patterson* | Pending | NOAA History | Old Weather-NHN | 02/1885 | 6/1/1918 |
| Pioneer* | View all logs | NOAA History | Old Weather-NHN | 4/5/1922 | 4/24/1934 |
| Yukon (I & II)* | View all logs | NOAA History | Old Weather-NHN | 04/1875 | 9/1/1923 |
| Yukon (I & II)* | View all logs | NOAA History | Old Weather-NHN | 04/1876 | 9/2/1923 |
| * Low resolution only, logbooks viewable on Old Weather. | |||||