Forehead glasses with silver frame and polished round lenses; Forehead glasses with silver frame with spoon attached to the bridge between the lenses and ground round lenses. Model: In the middle of the arch-shaped bridge; ending in a curl on the rim around the glass; a pin is attached that fixes the spoon to the glasses. The spoon has a hinge halfway. The edges around the glasses are open at the top and bent back so that they form a hook with a metal wire around it for closing.; anonymous; Netherlands (possibly); c. 1675 - c. 1775; montuur; glazen; grinding; l 9 cm d 3.5 cm