Photograph of Switchboard in the Machine Room
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 10 |
| Views | 25,894 |
| Date uploaded | 2017-08-22 |
| Tags | usnationalarchives, nationalarchivesstaff, narastaff, nara:arcid=3493250 |
| Visibility | public |