Sir Arthur Conan Doyle and his Auto-wheel Cycle
From The Arthur Conan Doyle Encyclopedia
Sir Arthur Conan Doyle and his Auto-wheel Cycle is a photo included in the article In the Petrol World by R. P. Hearne published in The Sphere on 18 january 1913.

Sir Arthur Conan Doyle and his Auto-wheel Cycle
Sir Arthur Conan Doyle is a splendid type of the all-round sportsman, and he has now added "auto-wheeling" to his other accomplishments. The Auto-wheel is a highly ingenious auxiliary wheel with a tiny motor attached. It can be coupled to a bicycle readily and it renders most useful assistance.
