(a) inscribed in pencil on reverse u.l.: 1 (upward arrow) (b) inscribed in pencil on reverse u.l.: 2 (upward arrow) (c) inscribed in pencil on reverse u.l.: 3 (upward arrow) (d) inscribed in pencil on reverse u.l.: 4 (upward arrow) (e) inscribed in pencil on reverse u.l.: 5 (upward arrow) (f) inscribed in pencil on reverse u.l.: 6 (upward arrow) (g) inscribed in pencil on reverse u.l.: 7 (upward arrow) (h) inscribed in pencil on reverse u.l.: 8 (upward arrow) (i) inscribed in pencil on reverse u.l.: 9 (upward arrow) (j) inscribed in pencil on reverse u.l.: 10 (upward arrow) (k) inscribed in pencil on reverse u.l.: 11 (upward arrow) (l) inscribed in pencil on reverse u.l.: 12 (upward arrow) (m) inscribed in pencil on reverse u.l.: 13 (upward arrow) (n) inscribed in pencil on reverse u.l.: 14 (upward arrow) (o) inscribed in pencil on reverse u.l.: 15 (upward arrow) (p) inscribed in pencil on reverse u.l.: 16 (upward arrow) (q) inscribed in pencil on reverse u.l.: 17 (upward arrow) (r) inscribed in pencil on reverse u.l.: 18 (upward arrow) (s) inscribed in pencil on reverse u.l.: 19 (upward arrow) (t) inscribed in pencil on reverse u.l.: 20 (upward arrow) (u) inscribed in pencil on reverse u.l.: 21 (upward arrow) (v) inscribed in pencil on reverse u.l.: 22 (upward arrow) (w) inscribed in pencil on reverse u.l.: 23 (upward arrow) (x) inscribed in pencil on reverse u.l.: 24 (upward arrow) (y) inscribed in pencil on reverse u.l.: 25 (upward arrow) (z) inscribed in pencil on reverse u.l.: 26 (upward arrow) (aa) inscribed in pencil on reverse u.l.: 27 (upward arrow) (bb) inscribed in pencil on reverse u.l.: 28 (upward arrow) (cc) inscribed in pencil on reverse u.l.: 29 (upward arrow) (dd) inscribed in pencil on reverse u.l.: 30 (upward arrow) (ee) inscribed in pencil on reverse u.l.: 40 (upward arrow) (40 crossed out) inscribed in pencil on reverse u.l.: 31 (upward arrow) (ff) inscribed in pencil on reverse u.l.: 32 (upward arrow) (gg) inscribed in pencil on reverse u.l.: 33 (upward arrow) (hh) inscribed in pencil on reverse u.l.: 34 (upward arrow) (ii) inscribed in pencil on reverse u.l.: 35 (upward arrow) (jj) inscribed in pencil on reverse u.l.: 36 (upward arrow) (kk) inscribed in pencil on reverse u.l.: 37 (upward arrow) (ll) inscribed in pencil on reverse u.l.: 38 (upward arrow) (mm) inscribed in pencil on reverse u.l.: 39 (upward arrow) (nn) inscribed in pencil on reverse u.l.: 40 (upward arrow) (oo) inscribed in pencil on reverse u.l.: 41 (upward arrow) (pp) inscribed in pencil on reverse u.l.: 42 (upward arrow) (qq) inscribed in pencil on reverse u.l.: 43 (upward arrow) (rr) inscribed in pencil on reverse u.l.: 44 (upward arrow) (ss) inscribed in pencil on reverse u.l.: 45 (upward arrow) (tt) inscribed in pencil on reverse u.l.: 46 (upward arrow) (uu) inscribed in pencil on reverse u.l.: 47 (upward arrow) (vv) inscribed in pencil on reverse u.l.: 48 (upward arrow)