Not Model "A" unless is a repro! Across the top corner to corner should be 44- 3/4" by 13-5/8". .The 2 holes for vacuum line clips are way off for a orginial frame. Richard Redmond , NO orginial 1928-1929 windshield frame that i know of was chrome plated ,,they were painted all the way upto Aug. 1930 then chrome for the Deluxe Roadster. Before that the 180A had chrome from day 1..It is not a orginial frame for a Model "A". PLUS the big give-a- way is the open wedge space in the corner.Orginial frames meet perfect with NO open space.