Winged radiator-cap in good condition but would benefit from rechroming. Diameter of outer thread is 5cms. Hole in centre is to fit a motometer e.g. Boyce. Came off an English car. Location: LHCL
Brass cover for a rare early type electrical horn made by the Dewitt Auto Horn C° - New York. If you do not have a Dewitt horn missing its cover then you could always put this nice piece on your desk and use as an ashtray or keyholder.