For years, Bill Piggott's books Original Triumph TR2/3/3A and Original Triumph TR4/4A/5/6 have been the ultimate source of information for all things TR. Here t

This comprehensive restoration guide covers every model of Triumph from the first four-cylinder TR4s built in 1961 to the last six-cylinder TR6s of 1976. The de

Previously available as two separate volumes, this book, which covers all Triumph TR2, 3, 3A, 4 & 4A models, explains the characteristics of the different model