Arkivism
Hydraulic excavating machine
Public domain

Hydraulic excavating machine

anonymous · 1875 - 1900 · photography; cardboard; paper

From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.

About this work

Photograph on cardboard of a hydraulic engineering machine (excavator). Inscription: 'Ralph R. Osgood, patentee & builder Troy N.Y. Patents (4th May 1875, 13 July, 23 Oct. 1877).

Rijksmuseum, Amsterdam’s own description
Subjects
photograph
Credit lineWaterbouwkundig graafwerktuig. 1875 - 1900. anonymous. Rijksmuseum, Amsterdam. Public domain.

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