India-rubber tree.19th century US expeditions surveys.
Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More
A rubber - producing fig tree: probably ficus vogelii.
Picryl description: Public domain image from the Schomburg Center for Research in Black Culture in Harlem, free to use, no copyright restrictions image. The Schomburg Center for Research in Black Culture in Har... More
India rubber tree.19th century US expeditions surveys.
Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More
Chemical materials: salt industry; linseed oil production; trees produ...
Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description
India rubber tree.19th century US expeditions surveys.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
A rubber-producing fig tree (probably Ficus vogelii)
Picryl description: Public domain image from the Schomburg Center for Research in Black Culture in Harlem, free to use, no copyright restrictions image. The Schomburg Center for Research in Black Culture in Har... More
India-rubber tree.19th century US expeditions surveys.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
India-rubber tree.19th century US expeditions surveys.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
India rubber tree.19th century US expeditions surveys.
Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More
India-rubber tree.19th century US expeditions surveys.
Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More