Combined protractor and set square

Made:
United States
Combined protractor and set square, brass, American

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Combined protractor and set square, brass, American
Science Museum Group
© The Board of Trustees of the Science Museum

Combined protractor and set square, brass, American

Details

Category:
Mathematics
Object Number:
1988-126
type:
drawing instruments and combined scale protractors
credit:
Tesseract