Apparatus part for testing Ostler's anemometer

Pulley and mount, part of the apparatus part for testing Ostler's anemometer

Object Details

ID: AST0783.2
Type: Pulley and mount
Display location: Not on display
Creator: Unknown
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 46 mm x 110 mm x 130 mm
Parts: Astronomical instrument