1922 Ad Bausch Lomb Duboscq Colorimeter Science Laboratory Equipment IEC2 XGAB6 Photography courtesy of Melville Chater

Photography courtesy of Melville Chater

Milner during the 1919 baseball season at the U

This is an original 1926 photogravure of the Porta Aurea or Golden Door of the Palace of the Roman Emperor Diocletian at Spalato

This is an original 1951 black and white print ad for Daylight Walls from the Libbey Owens Ford Glass Company of Toledo

1922 Ad Bausch Lomb Duboscq Colorimeter Science Laboratory Equipment IEC2 XGAB6 Photography courtesy of Melville ChaterThis 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