Wyoming Symphony Orchestra with the Colorado Mambo Orchestra

Poster for A Wyoming Symphony Orchestra Performance with the Colorado Mambo Orchestra, Art 321, 321 W. Midwest Ave. May 23. This poster is a part of the Wyoming Symphony Orchestra Archives made available for research use by the Goodstein Foundation Library Special Collections. The archives of the Orchestra consist of programs, posters, photographs, scrapbooks, notebooks, records, and ephemera produced by the Wyoming Symphony Orchestra.