Among other instruments in brass similar to Gunter protractor, inscription 1856, length 16.5 cm.
Also Fields Improved Parallel ruler, length about 61 cm.
Condition
Wear.
Item details have been automatically translated. We are not responsible for translation errors.
Among other instruments in brass similar to Gunter protractor, inscription 1856, length 16.5 cm.
Also Fields Improved Parallel ruler, length about 61 cm.
Condition
Wear.
Item details have been automatically translated. We are not responsible for translation errors.
