Top flat portion measures 15/16 and its bronze.the top stop is different its like it seals the top and bottom sash.the upper sash drops down and bottom goes up of course. Ite windows appear to be vinyl over wood.cant believe that sticker is still on the window
Bob from SWISCO responded:
March 17, 2021
We don't have an exact match for this glazing bead, but start by looking at our 55-197. Look over the end profile dimensions and let me know what you think.