Six 8 x 8cm. anaglyphs on 19 x 12½cm. cards each with printed captions and credit L. Ducos du Hauron; a lorgnette with red and blue tinted glasses and turned wood handle.
Details
Six 8 x 8cm. anaglyphs on 19 x 12½cm. cards each with printed captions and credit L. Ducos du Hauron; a lorgnette with red and blue tinted glasses and turned wood handle.
Lot Essay
Du Hauron's colour process was patented on 15 September 1891.