Wei Hu locks and breakwater walls
Black and white lantern slide of a breakwater structure near a canal lock at Wei Hu, China.
circa 1918-1921
In Copyright
Grand Valley State University. University Libraries. Lemmen Library and Archives
Merrill_LS00142
image/jpg
Image
eng
Merrill, Robert H., 1881-1955, “Wei Hu locks and breakwater walls,” Digital Collections, accessed November 21, 2024, https://digitalcollections.library.gvsu.edu/document/52600.