(106) inscribed in pencil on reverse c.: 2 inscribed in pencil on reverse l.r.: 1 (107) inscribed in pencil on reverse l.c.: 1 inscribed in pencil on reverse l.r.: 2 (108) inscribed in pencil on reverse l.c.: 2 inscribed in pencil on reverse l.r.: 3 (109) inscribed (vertically) in pencil on reverse l.c.l.: 3 inscribed in pencil on reverse l.r.: 4