Bolton, Lake George, New York quadrant circa 1897 US Geological Survey topographical folding map on Linen. Meant to be carried while traveling, the linen backing enabled folding to pocket size. We have a number of these for various quadrents, age toning, paper cockling and discoloration to linen backing. Unframed, 4.5" x 6" folded, 13" x 18" unfolded.
