Two lenses for the biunial (two-tier) magic lantern projector made by Perken

Made:
circa 1890 in London

Two lenses for the biunial (two-tier) magic lantern projector made by Perken, Son & Rayment, London, c.1890.

Details

Category:
Photographic Technology
Object Number:
Y1982.42.2
Measurements:
Overall: 105 mm, 70 mm,
type:
projector lenses