Re: Triumph serial numbers
Posted: Mon Dec 01, 2025 11:01 pm
Adding to Mr. Paul's comment regarding "D" versus "D2", the later D2 models had a spiral oil groove in the back rod (carriage support), four-weight governor with dual "pivoting" friction pads, horizontal carriage for O or Diamond B Reproducer, and cygnet horn. They were / are essentially the same as the model "E".