Memoranda from William Crawford Winlock
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Download IIIF ManifestRequest permissionsDownload image PrintID: SIA RU000297 [SIA2012-0679]
Creator: Winlock, William Crawford
Form/Genre: Memorandums
Date: 1895
Citation: Smithsonian Institution Archives, Record Unit 297, Image No. SIA2012-0679
Two memos from William Crawford Winlock regarding battery electricity backup and heat at the Astrophysical Observatory (A.P.O.).
United States National Museum Division of Engineering
Smithsonian Institution Archives, Record Unit 297, Image No. SIA2012-0679
Smithsonian Institution Archives Capital Gallery, Suite 3000, MRC 507; 600 Maryland Avenue, SW; Washington, DC 20024-2520
1895
Memorandums
SIA RU000297 [SIA2012-0679]
Ink on paper