Welcome to the online catalogue of the British Optical Association Museum. Here you can search for both museum artifacts and archives. Data is transferred from our Collections Management System to this website on a regular basis.
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Objects
The Protractorule MANUFACTURING AND DISPENSING EQUIPMENT protractor Europe: United Kingdom c.1930 plastic
White plastic card marked 'The "Protractorule" ' featuring circular and straight scales marked upon it. With hanging cord.
1999.3265
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The Protractorule c.1928 ViewThe Protractorule 20th c. View