| Local_note: Map 6988 b: 6 pp. "The Dann Site . . .," also by Follett |
| General_note: "This Chart is Produced from the Results Obtained by Archaeological and Historical Research over a Period of about Sixtyfive Years in the Region involved. 1886-1951." It includes a legend, extensive historical notes, and an inventory of the captured nations of the Iroquois. See NYHS map 6987. |
| Extent: 1 photostat map |
| Dimensions: 54 x 39 cm. |
| Local_note: Map 6988 a: 8 pp. "Text to the Seneca-Cayuga Migration Map" by Harrison C. Follett |
| Medium: photostat, with black and color pencil additions, on paper |