These are really cool! They are antique eyeglasses with no rims, hinges or temples. They have a short chain & damage to both lenses see photos. They are called pince nez (because they stay on by pinching the bridge of your nose). They come in original case marked DRS HEAD & VEATCH EAR, EYE, NOSE & THROAT FORT WORTH. Antique Pince-Nez Rimless Eyeglasses W Case