They have unusual jointed arms. Condition is good , hallmarks are rubbed but still readable , the silver is toned and the lens are grubby. These would benefit from a good clean & polish. I have left them completely as found. One screw has been replaced at some time.Please see photo's for a better idea of style & condition. The item "AN ANTIQUE PAIR OF HALLMARKED STERLING SILVER GEORGIAN 1799 SPECTACLES GLASSES" is in sale since Tuesday, August 28, 2018. This item is in the category "Antiques\Silver\Solid Silver\Other Solid Silver". The seller is "6290darren" and is located in Swansea. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, Chile.