Segment 1. “Cataloging Machine Cancels”Matthew Liebson, Director, International Machine Cancel Society
http://www.machincancel.org

Segment 2. “Publications on Ohio Postal History”
Matthew Liebson, Ohio Postal History Society
http://

Segment 3. “As Easy as Falling Off a Bike”
Henry Lukas, Spellman Museum Education Director
http://

Segment 4. “Making Museum Visits Fun”
Henry Lukas, Spellman Museum Education Director
http://www.spellmanmuseum.org

Cataloging Machine Cancels