Objects
Viewing Record 749 of 929Previous Record Next Record
Switch Views: Lightbox | Image List | List
The Protractometer
MANUFACTURING AND DISPENSING EQUIPMENT
protractor
Europe: United Kingdom
c.1930
metal
overall: 170 x 153 mm
1999.1096
MANUFACTURING AND DISPENSING EQUIPMENT
protractor
Europe: United Kingdom
c.1930
metal
overall: 170 x 153 mm
White laminated plastic (ivorine) card on black metal board, marked 'The "Protractometer' featuring circular scale (0-180) marked upon it for the checking and setting of spectacle lenses. With hanging cord.
1999.1096