Merrill, Robert H., 1881-1955, “Road rough for carts,” Digital Collections, accessed December 8, 2025, https://digitalcollections.library.gvsu.edu/document/52567.
Black and white lantern slide of a man wearing a pith helmet standing on a rocky hillside next to a rough path. On the path a laden horse-drawn cart is tilting precariously as it moves farther up the hill.