An excellent example of an unsigned large English brass protractor preserved in its nice brown case lined with green velvet.
The protractor measures 34 cm lenght and bears two scales of 0 to 180 and 180 to 0.
It’s a fine protractor for technical or engineering drawings.
Despite some low traces of rust, excellent condition with a nice case.
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Established by Alexandre Piffault in 2014 and based in Paris at 5 rue de Condé, 75006, very close to Odéon, Le Zograscope specializes in antique and rare books in Science, Medicine and Technology, and rare antique instruments in the same fields. We have especially a strong interest in early and continental microscopy, early and special mathematical/drawing instruments, medical and surgical instrument, and rare technology.