This very rare set of 8 "Activities of Y.M.C.A and Y.W.C.A" magic lantern glass slides are 4 x 3 1/4'' overall. They were originally sold by Williams, Brown & Earle Inc., 918 Chestnut St., Philadelphia, PA sometime around the turn of the century. All of them depict time period activities at the YMCA and YWCA. This is not the complete set of these slides.
