Mercury plate holder
Equipment
Attributed to Hermann-Josef Mackenstein
French, ca. 1880s–1890s
Mercury plate holder
after 1891
Wood and metal
Overall: 4 3/4 × 8 1/4 × 2 3/16 in. (12 × 21 × 5.5 cm)
Gift of Eastman Kodak Company, ex-collection Gabriel Cromer, 1972
1972.0331.0006
DescriptionStereo plate holder, 8.5x17 format, for use with Lippmann color process.
Inscriptions Inscribed in pencil (Cromer's hand) inside dark slide, TC: Mackenstein
