Well. We have come a long way in our discussions re: Phase 3 nor not??
When last discussed, the overwhelming consensus was there was no Phase 3. In my search for the truth, and contrary to my last conclusion that there must have been a misprint in the Bill Piggott book, referring to a Phase 3, 5 TIMES (pages 38, 67,148, 160 and 165), I received communication from the British Registry that there was no "Phase 3". So I rested with that, even though I reached out for and at the time of my "conclusion", did not receive a response from Bill Piggott. NOW I HAVE THE ANSWER, and some of you may not be happy BUT the answer to the inquiry is both there IS and IS NOT a Phase 3.
Yes, the Registry said no. However, Bill Piggott states there was no misprint. The use of "Phase 3" is used (at least in England), "...informally to distinguish the final run of the MK 3 3000s from the earlier cars. I do not think the designation was used in period by the factory or in BMC literature, but it has been in informal use for many years, at least in the UK...The phase 3 cars are simply those from chassis number 31336 which have the separate, larger turn indicator lamps front and rear, and have the body pressings slightly altered to accommodate these changes......in addition they of course have repositioned rear reflectors as the previous reflector pods were used for the larger rear turn indicator lamps." (quote from Bill Piggot's email to me)
I hope this clarifies the issue. We all came out winners!