Add to ORKGMap was surveyed on the part of the United States in 1843 by Folliet T. Lally, Civil Engineer under instructions from Major J.D. Graham, Topographical. Engineers., Principal Astronomer and Head of the Scientific Corps; 1 map in 30 sections. Part 16: Longitude 70.27-70.13 Latitude 45.41-45.56https://digitalmaine.com/nebd_maps/1017/thumbnail.jp