I've just acquired a Cliff Richard UK Tour 1977 tour programme. (40 Golden Greats)
What I find especially interesting is that it includes two very recent photos that show both Hank and Bruce on stage with him. It is clearly 1977 because the band and backing singers are all wearing T-shirts with 'Cliff Richard Europe 77' emblazoned across them! So, could this have been rehearsals for the 1978 concerts, or did Hank and Bruce (and maybe Brian) join Cliff on stage? My guess is 'that the pics were taken in the spring of '77 and coincided with the 'Every Face Tells a Story' tour. Could they have been rehearsing for the 1978 reunion shows as early as this?
I shall post some pics later...