Wow Amazing Antique Chicago Stained Leaded Glass Transom Window w/ Bevels & Jewels 56"x25" This window measures approx. 56" x 25" and the glass only is 50" x 20". The frame is nice and thick 2 1/2". This window is in excellent condition for its age. The glass looks to be 100% original with some slight bowing. Pickup is highly recommended and our antique store in Chicago 60618. Please look over the pictures and feel free to ask questions.