Glass knobs are both decorated with a less common swirl groove or striated pattern. Center is perfectly clear crystal with imbedded decorative rosettes. There are 3 barely visible moulded marks on outside of glass
Very elegant and decorative look!
Knobs measure approx. 2” across.
Square black lock set “box” measures approx. 3 3/4” tall x 3 ” deep (into door). Strike- plate side is not brass. Appears to be nickel, as used for bathroom doors.
Please ask if you have any questions