(a) inscribed in fibre-tipped pen on reverse u.c.: LEFT (in a circle) inscribed in fibre-tipped pen on reverse c.: 1 (in a circle) inscribed in fibre-tipped pen on reverse l.r.: John F Davis / '73-'5 (b) inscribed in fibre-tipped pen on reverse c.: 2 (in circle) inscribed in fibre-tipped pen on reverse l.r.: John F Davis / '73-'5 (c) inscribed in fibre-tipped pen on reverse c.: 3 (in a circle) inscribed in fibre-tipped pen on reverse l.r.: John F Davis / '73-'5 (d) inscribed in fibre-tipped pen on reverse u.c.: RIGHT (in a circle) inscribed in fibre-tipped pen on reverse c.: 4 (in a circle) inscribed in fibre-tipped pen on reverse l.r.: John F Davis / '73-'5
