Debenham Sisters
Betty and Nancy Debenham, with their dog, Poncho, were keen motorcyclists. Nancy won a Gold Medal at Brooklands in 1926.
The Debenham Sisters
Manufactured by Dallmann & Co. of Düsseldorf 1922 to 1925.
In 1922 they offered Cyklop powered bicycles and the following year they were representatives for Cyklop-Fahrrad-AG of Elsdorf. The following year they offered the Elfamo [1], another machine built by Cyklop.
In June of 1923 the first "Dalli" motorcycle was advertised, using the Hansa 4-stroke engine in a Cyklop frame. This was advertised until May 1924 when Emil Dallmann left the business and Maria Dallmann took control. The motorcycle side of the business was curtailed in favour of children's bicycles and other unassociated products. The company was wound up in 1928.
Source: Motopedia
N.B. 1. Motopedia gives the name as Elfa. That name was also used by Elsterwerdaer Fahrzeugwerke from 1928.
