Title
Newton's rings cell
Identifier
ABDNP:200563a
Description
Circular holder containing 2 glass plates showing Newton's rings. 3 adjustable brass screws. Badly corroded on top, slight fracture on glass near one screw.
Date
1860-1890
Format
height 20 mm; diameter 79 mm
glass, brass
Coverage
London
Creator
' W. Ladd Beak St. W. London '