![](http://www.alamy.com/thumbs/6/0B6C900C-448A-4520-BDA6-C475D2E2FE8B/MPWWRJ.jpg)
The Brothers René-Just Haüy (1743-1822) and Valentin Haüy (1745-1822), .
The Brothers René-Just Haüy (1743-1822) and Valentin Haüy (1745-1822), . Private Collection.
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Photo credit: © © Fine Art Images/Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: abbé, academic, alphonse, art, arts, boilly, collection, copper, engraving, fine, france, graphic, haü, images, portrait, private, rené, valentin