I’m trying to trace the BBC designer responsible for the design of the special typeface used for Kenneth Clark’s  “Civilisation” in 1969. The Ravensbourne BBC archive shows the title sequence but it has no credit. IMDB credits my old boss the late John Aston (assistant head of Graphic Design department) for just one edition (the last) of the 13-part series, but on a project of this size that seems unusual as John has no other credits on BBC productions.