1922 Ad Bausch Lomb Duboscq Colorimeter Science Laboratory Equipment IEC2 XGAB6 in a scene from the

in a scene from the 1923 silent film "Richard the Lion-Hearted

and New Jersey

This is an original 1902 black and white halftone print of an explorer paddling a canoe down the Purus River in Brazil

Photography courtesy of Melville Chater

This is an original 1936 black and white halftone print of a waterway in Alkmaar

1922 Ad Bausch Lomb Duboscq Colorimeter Science Laboratory Equipment IEC2 XGAB6 in a scene from theThis is an original 1922 black and white print ad for the duboscq colorimeters that were made and sold by the Bausch & Lomb Optical Company of 402 St. Paul Street, Rochester, New York (NY). CONDITION This 91+ year old Item is rated Very Fine ++. Light aging throughout. Light creasing. There is light bleedthrough on this piece from the verso. Product Type: Original Print Ad; Black White Grade: Very Fine ++ Dimensions: Approximately 3. 5 x 10. 25