Only markings are tai industries on screen and ttt cba 11-97 between window panes. It is a vinyl clad Wood window double hung. The width of the slide is 1/2 inch by 2 1/2 inch high
Tom from SWISCO responded:
September 1, 2020
This looks like it could be a good match for our 15-104. Please review the information we show on its store page and let me know if you agree.