(WY- MT-ID) Yellowstone National Park, U.S.G.S., 1961,
Where some shaded relief maps can feel mechanical and dry, some appear as artistic masterpieces, this is definitely the latter. Based on the 1929 datum, and with re-surveying in 1955, & '60, this updated work is a pinnacle of clarity and drama. Captures the landscape as well as cultural additions.
Condition is very good. Image size is approximately 38.5 x 36 (inches)