| Title: | Progress of the triangulation of the Mississippi River Delta to Memphis. |
| Author: | U.S. Coast and Geodetic Survey |
| Scale: | ca1 inch to 6.3 miles |
| Situation Date: | 1881 |
| Type: | Original |
| Features: | River Islands, towns, landings, azimuth stations, latitude stations, telegraphic longitude stations |
| Coverage: | Wilkinson, Adams, Jefferson, Claiborne, Warren, Issaquena, Washington, Coahoma, Bolivar, Tunica and DeSoto Counties |
| Repository: | Mississippi Department of Archives and History |
| Language: | English |
| Size (inches): | 61 X 72 |
