Correspondence
name: label: Collection Creator
content: Espenschied, Lloyd, 1889-? (electrical engineer)
setName: label: See more items in
content: Lloyd Espenschied Papers
label: See more items in
content: Lloyd Espenschied Papers / Series 4: Correspondence
unitdate: label: Date
content: 1944 -1954
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
identifier: label: Identifier
content: NMAH.AC.0013, Subseries 4.3
objectType: label: Type
content: Archival materials