Power transmission

Subject

Subject Source: Unspecified ingested source

Found in 2 Collections and/or Records:

Collection

Identifier: 6725 G

Dates: undated

Found in: Kheel Center for Labor-Management Documentation & Archives / John A. Morrill Collection of North Billerica Company Graphics

Collection

Identifier: 6725 P

Dates: 1860

Found in: Kheel Center for Labor-Management Documentation & Archives / John A. Morrill Collection of North Billerica Company Photographs