Objects
Viewing Record 600 of 929Previous Record Next Record
Switch Views: Lightbox | Image List | List
radial measurer
MANUFACTURING AND DISPENSING EQUIPMENT
rule
Willesden Optical Works Ltd
Europe: United Kingdom, England, London
Early 20th c.
wood; ivorine
overall: 103 mm x 30 mm x 25 mm
2019.769
MANUFACTURING AND DISPENSING EQUIPMENT
rule
Willesden Optical Works Ltd
Europe: United Kingdom, England, London
Early 20th c.
wood; ivorine
overall: 103 mm x 30 mm x 25 mm
Wooden measurer in form of a half-section cone with scales marked on curving face (radius at crest of bridge) and flat face (bridge base). White 'ivorine' 10mm wide bar (slightly broken at one end) running from one end of flat side to the other.
2019.769
Gift of Mr Philip Kirk FCOptom, 2019