An almost certainly 'New Old Stock' French manufactured Klaxon Horn, 6 Volt, Model 'ETF 4D'. I have cleaned and repainted in gloss black the case, however the inside was pristine and showed no sign of any use. The horn worked well when tested some 6 months ago.
One fully restored pair of 6 Volt electric horns made by Sparton (Michigan), re-chromed and tested. Suitable for bigger American cars (Packard, Pierce Arrow, Cadillac etc.) Horns are 26cms long.
Rare brass electric horn made by the Dewitt auto Horn Co. /New York /USA, complete with mounting bracket and screws and Dewitt badge. Will polish up, in good condition.