Merrill, Robert H., 1881-1955, “Tientsin tennis court French concession,” Digital Collections, accessed December 12, 2025, https://digitalcollections.library.gvsu.edu/document/52534.
Black and white lantern slide (very dark) of a tennis court in Tientsin (Tianjin), China. Behind the court, a tall building is visible, and one player in white can be seen at the bottom right.