See final images with his tradecard and. The item "Good Protractor With Reverse Scale By Nicholas Bion Circa 1680" is in sale since Sunday, February 23, 2020.
This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "instrumentumantiques" and is located in Los Angeles, California. This item can be shipped worldwide.