The lens shape is slightly wider than round, with a prominent horn rim. The engraving is the early Tart Optical glasses-shaped engraving. The bridge, which was originally deteriorated, was repaired, and at that time, lenses were inserted. After a few uses, it has been kept in a collection. There is some age-related deterioration, but how about this for someone who likes a style that doesn't overlap with others? These are very valuable glasses, but due to age-related deterioration, they are priced as is. When replacing the lenses, we recommend a shop that is knowledgeable about vintage eyewear.