main part of magic lantern
main part of magic lantern, for use with electric arc lamp for oxy-hydrogen limelight, by William Ladd, London, England, 1870. Fitted with condenser, projection apparatus, polarising microscope, diaphragms etc.
- Measurements:
-
overall: 875 mm x 355 mm x 570 mm, , 15kg
- Materials:
- metal (unknown) , copper (alloy) , brass (copper, zinc alloy) , mahogany (wood) , iron and glass
- Object Number:
- 1872-20/1
- type:
- lantern