Marston produced a striking catalogue for 1914, rather than the simple
brochures of the two previous years. It shows winged victory crowning the 2¾
horse power machine following its success in winning the premier solo award
in 1913's A-CU (Auto-Cycle Union) Six Days' Reliability Trial.
version of the 3½ horse power machine was added to the three model range
from the previous year. This illustrated Marston's intention to make its
first entry in the T.T. races later in the year.
* Robert Cordon Champ, 1980, 'The Sunbeam Motor Cycle'. Haynes Publishing.
1914 catalogue cover