Hammer, William (Director, Philadelphia Grand Opera Company)
File — Box: VF 5
Dates
- Creation: Majority of material found in 1924 - 1980
- Creation: 1924 - circa 2011
Biographical / Historical
Chief of the Philadelphia Grand Opera Company
Extent
From the Collection: 25.7 Linear feet ((13) record boxes)
Language of Materials
From the Collection: English
Repository Details
Part of the Curtis Institute of Music Archives Repository