6 items
| Subject | Battle of Homestead Foundation |
|---|---|
| Creator | Battle of Homestead Foundation |
| Subject | Pittsburgh History |
|---|---|
| Creator | Mifflin Township Historical Society |
| Date | 2009-11 |
| Subject |
|
|---|---|
| Creator | Monsignor Charles Owen Rice |
| Subject |
|
|---|---|
| Creator | Tri-State Conference on Steel |
| Subject |
|
|---|---|
| Creator | The Tri-State Conference on Steel |
| Subject |
|
|---|---|
| Creator | United Steelworkers of America |
1984-10-29 |
1985-01-18 |
1986-01-08 |