A glass lantern slide (positive transparent photograph made on glass and viewed with the aid of a “magic lantern,” the predecessor of the slide projector), of a Nubian man photographed in Egypt, c. 1860's to 1890’s.

A glass lantern slide (positive transparent photograph made on glass and viewed with the aid of a “magic lantern,” the predecessor of the slide projector), of a Nubian man photographed in Egypt, c. 1860's to 1890’s. 

Unknown photographer. Slide produced by T. H. McAllister. 

In the Lantern Slide Collection of the Brooklyn Museum.