Klaxon-6
Henderson with a Klaxon-6 horn
Ace motorcycle with a Klaxon-6 horn
Original Henderson advertisement showing a Klaxon-6 horn
1920s Indian with Klaxon-6 horn
Henderson Klaxon-6 horn
early Henderson with a Klaxon-6
Original paint Harley JD with Klaxon-6 horn
Klaxon-6 on a Henderson.
Klaxon-6 on an Indian