There are a number of souvenirs available for purchase when you visit the School on Wheels Railcar Museum:
Book on the history - "School on Wheels - Reaching and Teaching the Isolated Children of the North," Authors Karl and Mary Schuessler
Note Cards - single or set of 5
Postcards - single or set of 5
DVD - "15089 Original CNR School on Wheels"
Head to the Clinton Post Office and ask about the Canada Post Pictorial Stamp Cancellation - available since 2012.