Elbow projection polariscope
Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Elbow projection polariscope, with six large slides, kaleidoscope slide and accessory slide holder with five slides, by Newton & Co., Fleet Street, London, England, 1890-1900
Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Polariscope lens, for Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Polariscope lens, for Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Component of Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Six large slides, for Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Five slides for Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900
Wooden case for Elbow projection polariscope, by Newton & Co., Fleet Street, London, England, 1890-1900