Diagram from Benoit 1865. In: "Historical Account of the Plane Table" Table" by A. M. Harrison, 1875. This is a handwritten unpublished manuscript. Library Call Number TA571 .H37 1875

Image ID: libr0048, Treasures of the NOAA Library Collection
Photographer: Archival Photograph by Mr. Sean Linehan, NOS, NGS


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