Authors
- Collection
- Underwood & Underwood Glass Stereograph Collection Underwood & Underwood Glass Stereograph Collection / Series 1: H. C. White glass plates / 1.2: H.C. White Interpositives / RSN Numbers 7775-7879
- Place Discussed
- Gibraltar Signal Hill Tangier (Morocco)
- Provider
- Smithsonian Institution
- Published in
- Morocco
- Source
- Digital Public Library of America https://dp.la/item/3f95d553ec9ade55ec501f883633ee10