Hi, I have a volunteer here, who has a series of lantern slides, illustrating school scenes. They have labels attached that read "Riley-Sloan Company Inc. New York". Does anyone have any information on this company? Sharon A. Pullen, C.A. Archivist Office of the County Clerk Historic Documents Library 310 Center Drive Riverhead, NY 11901-3392 Phone: 631-852-2015 Email: [log in to unmask]