Model a ?

Doe's anyone know on a coupe 30/31 Ford . Is there a chanell or felt that is supposed to go on the outside of the window where the window roll's down into the door to keep the rain and water out of the inside of the door? What am i missing here. THANK'S.......PINCHER

 

There is an UPPER DOOR SEAL that mounts under the door window garnish and it has a rubber "squeegee" built into it that presses against the window to keep it from rattling around and to wipe the water off the glass as it is rolled up/down.
I got mine from Snyders Antique Auto: http://www.snydersantiqueauto.com/2721
Mike
p.s. There are felt covered channels that the glass slides up and down in.