Museum of Miniatures - "This 18th-century violin makers shop by W. Foster Tracy, 1979, is an miniature built inside a full size violin on display at The Mini Time Machine Museum of Miniatures, 4455 East Camp Lowell Drive, on Tuesday, June 4, 2013 in Tucson, AZ. All completed instruments and tools are fully functional in this model." Ron Medvescek / Arizona Daily Star