Cassidy, William, 1947-
Variant namesWilliam J. Cassidy compiled these materials in the course of researching and writing his doctoral dissertation, "The Tri-State Zinc-Lead Mining Region: Growth, Problems and Prospects" (University of Pittsburgh, 1955).
From the guide to the William J. Cassidy Files on the Tri-State Mining District of Missouri, Kansas and Oklahoma, 1925-1950, (Tamiment Library / Wagner Archives)
| Role | Title | Holding Repository | |
|---|---|---|---|
| creatorOf | William J. Cassidy Files on the Tri-State Mining District of Missouri, Kansas and Oklahoma, 1925-1950 | Tamiment Library and Robert F. Wagner Labor Archives |
| Role | Title | Holding Repository |
|---|
Filters:
| Relation | Name | |
|---|---|---|
| associatedWith | Blasser, Harry. History of International Union of Mine, Mill and Smelter Workers Union Local 15. | person |
| associatedWith | International Union of Mine, Mill, and Smelter Workers. | corporateBody |
| associatedWith | International Union of Mine, Mill and Smelter Workers. Local 15 (Picher, Okla.). | corporateBody |
| associatedWith | Tri-State Mining District. | corporateBody |
| Place Name | Admin Code | Country | |
|---|---|---|---|
| Missouri |x Social conditions. | |||
| Oklahoma |x Social conditions. | |||
| Kansas |x Social conditions. |
| Subject |
|---|
| Lead miners |
| Occupation |
|---|
| Activity |
|---|
Person
Birth 1947
