- A RARE LUCAS 'KING OF THE ROAD' NO.40 SINGLE-TWIST BULB HORN, CIRCA 1903,
Bonhams | 04-Nov-2016 | London to Brighton Run Sale, Veteran Motor Cars and Related Automobilia | Venue : London, New Bond Street
Category : Automobilia
Lot No. : 42
No longer available - Sold or withdrawn from sale
 
According to information supplied by the vendor, this vertically fitted 'No.40' bulb horn was only produced by Lucas for approximately two years and was fitted to very early Henry Royce, Cooke Street, Manchester built motorcars, and was later replaced by the more common horizontally fitted Lucas horn.
 

Registered Design No.489542, brass with elbow trumpet with vertical mounting as fitted to early Royce built motor cars, complete with bulb, 56cm long overall.