Metal letter opener with decorative handle

This appears to be a decorative letter opener with a design reminiscent of a small sword or dagger. The twisted pattern on the handle and the small finials at each end of the crossguard are characteristic of ornamental desk accessories from the mid-to-late 20th century. Such letter openers were popular desk accessories for business professionals and home offices, combining functionality with decorative appeal. Collectors of vintage office supplies and desk accessories would find this item interesting for its ornamental design that mimics historical weaponry in miniature form.