Eleven Photographs of Open Air Schools, Including the Phebe Anna Thorne Model School at Bryn Mawr College.
Bryn Mawr, Pennsylvania; and others: 1910s or 20s. Eleven photographs, approximately 7 x 9 ½ inch and smaller. With stamps for Brown Brothers, Illustrations Bureau, and E.J. Reily verso; most with captions verso. Open-air schools became popular in the United States in the early 20th century in response to public.....

