Box 4
Container
Contains 1 Result:
Installation track circuits protecting lap switches 1-17, 17-29 northbound yard. (AFE 5964), 1949
File — Box: 4, Folder: 51
Identifier: MS050-004-51
Content Description
From the Collection:
Records, correspondences, authorizations for expenditure (AFEs), notebooks, ephemera, and blueprints, all documenting the Potomac Yard rail yard in Alexandria, Virginia.
Dates:
1949