Hello Nick,
Since you brought up the subject, did you not realise that Cycling Clubs in Britain in the "Golden Age" were full of prankish escapades and laughter. People who know Margaret, ( in the trade and personally ) even from Gimondi, Merckx, Hinault to name a few plus multitudes of bike builders from the Taylors, Ron Cooper, Kitching, Condors...anyway, space is vital or I could go on all day,,,She knows more about the subject of old and new bikes, old and new parts than probably 80 % of the people on this forum ( including yourself )...sorry if I sound curt, but you really need to lighten up a bit....
Yours in Cycling ( about to quit the forum for good ) Colin Laing, CHANDLER, AZ.USA