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Box 6

 Container

Contains 35 Results:

Installation signal lights on conveyor that crosses icing platforms Mutual Ice CO. (AFE 20015), 1950-1951

 File — Box: 6, Folder: 11
Identifier: MS050-006-11
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: 1950-1951

Purchase AB Dick mimeo machine, retirement addressograph-multigraph machine. (AFE 20016), 1950-1957

 File — Box: 6, Folder: 12
Identifier: MS050-006-12
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: 1950-1957

Audible/visible signals at N end of yard for assembling trains. (AFE 20017), 1949-1951

 File — Box: 6, Folder: 13
Identifier: MS050-006-13
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: 1949-1951

Installation power-operated switch S of apex of southbound hump. (AFE 20019), 1950-1951

 File — Box: 6, Folder: 14
Identifier: MS050-006-14
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: 1950-1951

Alterations to revision bureau building, N hump, to extend IBM room, etc. (AFE 20020), 1951

 File — Box: 6, Folder: 15
Identifier: MS050-006-15
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: 1951

Increasing weight of rail, other track material, year ending December 31, 1950. (AFE 20023), 1951

 File — Box: 6, Folder: 16
Identifier: MS050-006-16
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: 1951

Installation pony phone line between air house, assistant yardmaster’s office. (AFE 20024), 1951

 File — Box: 6, Folder: 17
Identifier: MS050-006-17
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: 1951

Installation 12 steel window screens, additional radiation in Wash and locker building. (AFE 20026), 1946-1951

 File — Box: 6, Folder: 18
Identifier: MS050-006-18
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: 1946-1951

Retirement dwarf signals outbound freight track approaching N Alex interlocking. (AFE 20027), 1951

 File — Box: 6, Folder: 19
Identifier: MS050-006-19
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: 1951

Addition/rearrangement emergency track known as #49 in northbound classification yard. (AFE 20028), 1951

 File — Box: 6, Folder: 20
Identifier: MS050-006-20
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: 1951