The brass instrument measures approx. 18cm in diameter with silvered scale and rack adjustment.The protractor has been well kept and is in excellent condition for its age. The only thing is that the tip of one spring missing which does not affect its work (see photo #6). The rackwork is moving smoothly. The instrument is fitted in its beautiful original shaped mahogany case with brass hinge and catches.
Please see photos for details. The item "CIRCULAR PROTRACTOR WITH FOLDING ARMS AND RACK ADJUSTMENT BY CARY" is in sale since Sunday, August 11, 2019.
This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "kkennethqin4fnr" and is located in Telford. This item can be shipped worldwide.