- CA ON00239 F942-S2-SS1
- Sous-série organique
- 1978-2019
Fait partie de Pittsburgh Historical Society fonds
Subseries consists of publications by the Pittsburgh Historical Society, including collections of talks given at PHS meetings.
Fait partie de Pittsburgh Historical Society fonds
Subseries consists of publications by the Pittsburgh Historical Society, including collections of talks given at PHS meetings.
Fait partie de Pittsburgh Historical Society fonds
Subseries consists of publications relating to Pittsburgh Township history.
Fait partie de Pittsburgh Historical Society fonds
Subseries consists of subject files relating to specific topics on the history of Pittsburgh Township.
Fait partie de Allan R. Gregg fonds
Series scope to be completed at a later date
Fait partie de Allan R. Gregg fonds
Series scope to be completed at a later date
Fait partie de Allan R. Gregg fonds
Series scope to be completed at a later date