(a) inscribed (vertically, inverted) in pencil on reverse l.l.: A3 / inscribed in pencil on reverse l.l.: 2 (b) inscribed (vertically, inverted) in pencil on reverse l.l.: B3 / inscribed in pencil on reverse l.l.: 1 (c) inscribed (vertically, inverted) in pencil on reverse l.l.: A2 / inscribed in pencil on reverse l.l.: 4 (d) inscribed (vertically, inverted) in pencil on reverse l.l.: B2 / inscribed in pencil on reverse l.l.: 3 (e) inscribed (vertically, inverted) in pencil on reverse l.l.: A1 / inscribed in pencil on reverse l.l.: 6 (f) inscribed (vertically, inverted) in pencil on reverse l.l.: B1 / inscribed in pencil on reverse l.l.: 5
