You may want to check with the Utah Museum Association for a list of the
museums.  Most towns have a museum, but small ones as the DUP (Daughter's of
the Utah Pioneer Museums).  If you provide me a city, I would be happy to
check out what museums they have.  

Best,

John Martinson
Curator of Collections
This Is The Place Heritage Park
Salt Lake City, UT
http://ourworld.cs.com/john29mart/