Old Soviet steel keys.

Old Soviet plastic sunglasses, with large eyepieces. All instances on transparent elements have small scratches and frayed places (photo 7). But if desired, they can be removed and replaced with glass lenses of any color or with diopters, made to order in an optical workshop. On the arcs there is an old price and a factory sign. Made at an optical factory in the city of Izyum (eastern Ukraine). Distance between eyepiece centers (approx.) 3.3" / 83 mm

Button of electric doorbell for apartments or gates. A new button from a warehouse, in excellent working condition, never used. Diameter 1.7" / 44 mm