Triumph Frame Numbers
TRIUMPH BICYCLE FRAME NUMBERS
12873……….1897
12943……….1897
23039……….1899
26317……….1901
43946……….1903
48049……….1904
72927……….1905
89705……….1906
160636………1909
221216………1912
227380………1912
234145………1914
239027………1914
721092………1922
156859………1934
340104………1937
Compiled from the Triumph bicycles featured here, with the help of Triumph Cycle Co specialist Andrew Heaps