Visitors' day By John S Pughe, 1870-1909, artist. Published 1905. Illustration shows a rowdy classroom scene at the "Pan-American School" where Uncle Sam is the teacher admonishing Cipriano Castro, holding a slingshot, for a prank; four other adults are present, "Holland, France, England, [and] Germany"; three native children are sitting at desks, one is shooting a spitball that hits "Holland" in the face. Photo by: .