The 1911 Royal Enfield

From The Motor Cycle discussing the new models to appear at the Olympia show, November 17th 1910.
How fitting that the first Enfields of the new era (motorcycle production was discontinued 1905-1909) have the same color as the latest model: Desert Storm!

And after the show, November 24th, 1910,

The December 1st issue features a cutout of the engine in an article discussing twins in general,

And another article on twins on December 8th,