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Knopf, Otto, "Der Photochronograph in seiner Anwendung zu Polhöhenbestimmungen" from Zeitschrift für Instrumentenkunde, Heft 3,, 1894

 Item — box-folder: 47

Dates

  • 1894

Extent

From the Collection: 3.5 Linear Feet (7 boxes)

Language of Materials

From the File: English

Physical Storage Information

Repository Details

Repository Details

Part of the Georgetown University Rare Books Repository

https://www.library.georgetown.edu/special-collections/rare-books
Contact:
Lauinger Library, 5th Floor
37th and O Streets, N.W.
Washington DC 20057