FINE EBONY & BRASS SLIDING T BEVEL

Regular price $65.00 USD

Beautiful bevel stamped R N BLACKBURN. This was found with the exceptional set of trammels I also have listed. I purchased these from the great granddaughter of Mr Blackburn who was an engineer who came over from England ca 1910. She also had many of his original engineering books some of which I have listed or will be listing (as well as a some other tools).