Title: Mikroskopisch-Photographischer Atlas der Harnsedimente
Object type: Micrograph
Date: 1869
Artist:  Robert Ultzmann 
Artist bio: Austrian, 1842–1889
Artist nationality: Austrian
Artist role: Artist
Medium: Albumen silver prints
Dimensions: Album: 30.5 x 47 x 6.4 cm (12 x 18 1/2 x 2 1/2 in.)
Classification: Albums
Credit line: Joyce F. Menschel Photography Library Fund, 2006
Department: Photographs
Repository: Metropolitan Museum of Art, New York, NY