As the forth coming anniversary is upon us, I have a collection of the early Tutto Gas magazines no longer wanted. I have July 78-June79 News letters printed by Harglo, A5 magazines July79-Feb91 then Dec97-June09 plus some duplicates + odd ones. The early magazines are well worth reading owing to the erudite, knowledgable and amusing editorship of Arthur Farrow, plus technical articles by other worthy founding members. The technical articles make the current forum redundant in most cases.
I also have a 500SEI delivered 3rd April 1984 by Steve Good Motorcycles to the centre captain for the Midlands at the time. He kept a log of all the trials and tribulations of the machine with modifications such as taper head bearings WeeVee exhaust system to it's demise in 1987 at 27000miles with big end failure. I bought it in 1997 and rebuilt the bike. For full specification and details PM me for negotiations.