Spectacles / 18th Century Childs Glasses

Early type that takes a ribbon on the back to hold on your head and was popular in the 18th. Century [1700's] To make things even better these are in the almost unheard of small child size! These glasses only measure 4 in. across the front [from hinge to hinge] VERY Well made out of what looks to be white brass the only mark is a number 18 on the one side piece. Condition is very good with some minor bends to the side pieces but not that bad. Glasses have no lenses but you should be able to put some in I would think no trouble. The square holes on the end that take the ribbon are fine with no damage or wear....