Title
variable angle prism for liquids
Identifier
ABDNP:200125a
Description
Glass plates forming prism sides can be adjusted independently from vertical to 50 on scale calibrated in divisions of 1 degree. Feet adjustable. Prism mounted above spillage tray (approx 170 mm diameter) on tripod base.
Date
1850-1899
Format
Height (total) 320-360 mm, radius (tray) 85 mm, height (prism) 83 mm, width (prism) 65 mm.
glass, brass, iron
Coverage
unknown
Creator
unknown