Subject: factories / Site: Olmstead - Cornell University Library Digital Collections Search Results

Start Over factories Olmstead

1. Insulator testing 100KV (with Danger High Voltage fence)

Collection:: Images from the Rare Book and Manuscript Collections
Location:: Olmstead
Date:: 1909-01
Format:: Image

2. Insulator testing 100KV (front view)

Collection:: Images from the Rare Book and Manuscript Collections
Location:: Olmstead
Date:: 1909-01
Format:: Image

3. Insulator testing 100KV (side view)

Collection:: Images from the Rare Book and Manuscript Collections
Location:: Olmstead
Date:: 1909-01
Format:: Image