Der blaue Korridor im US-Patentamt.
Zusammenfassung
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Tags
Datum
1860 - 1895
Lage
National Museum of American Art, 38.89789, -77.02275
Quelle
New York Public Library
Copyright-info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")