Content Description One photograph album documenting the X. Slet (10th All-Sokol Gathering) gymnastic and physical education exhibition in Prague's Strahov Stadium in 1938. The photographs depict adults, mostly men with some women, and children participating in group synchronized physical education and gymnastic routines and other sports and activities, including parades. There are some group photographs of participants and spectators. Most photos measure 2.25 x 2.25 inches with a few larger images measuring...