Most detailed about Austin Healeys but also MGs (A,B,C), old Minis, old Volvos: they share SU carbs, Lucas (Prince of Darkness!) ignition, Girling brakes & shocks. Some things shared with TRs too, but I don't know so much about them. Can advise the semi-neophyte on the basics of keeping things running, especially tuning ignition and carbs; but no rebuilding engines or transmissions; no frame or bodywork. General date range: late 50s to 70s (not so good about cars with emission controls, electronics). No valuation experience at all.
Middling: I am not an auto mechanic. (Should we stop right here?)
Grew up In England and a workshop. I have had a 3-carb 60/61 Healey for ca. 8 years, largely looked after myself. New fuel system and carbs, resuscitated ignition, brakes (discs and drum). Great driver's car. Major jobs done by others: king pins, front frame cancer excision; caliper rebuild; etc. Organizations.: Austin Healey Sports & Touring Car Club (PA)
Publications: > 70, irrelevant
Education/Credentials: PhD, irrelevant
Awards and Honors: irrelevant
Languages: Je peux essayer francais...
Re. cars, none--see experience.