Antique Bausch & Lomb Windsor Eyeglasses Frame w/ Case. Semi rimmed. 12K gold filled temples accented with etched details. Art deco designs on bridge and nose pad arms. Faux mother of pearl nose pads. Case made by American Optical. Circa 1920 - 1930. 

Measurements
Lense width 44 mm
Bridge 18 mm
Inside hinge to hinge 106 mm
Total temple length 180 mm
Temple length before the curve 100 mm

Very nice condition for its age. Slightly tarnished. Patina buildups (mostly around nose pads/pad arms) need to be cleaned. Prescription unknown. Right side lens has a chip. Sold as frame only. Case has slight overall wear. Please see photos for details. Thanks for looking!