1. April WM: None Perforation: 12
1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type A]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type A1]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type A2]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type A3]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type B]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type B1]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type B3]" /> 1C 17 x 21 mm, No. 2-3a: 20 x 24mm. For Earlier Issues, see British Canada, type B4]" />
1. April WM: None Perforation: 12
20 x 24mm, type C]" /> 20 x 24mm, type C1]" /> 20 x 24mm, type C2]" /> 20 x 24mm, type D]" /> 20 x 24mm, type D1]" /> 20 x 24mm, type D2]" /> 20 x 24mm, type E]" /> 20 x 24mm, type F]" /> 20 x 24mm, type F2]" /> 20 x 24mm, type F1]" />
1. April WM: None Perforation: 12
20 x 24mm, type G]" /> 20 x 24mm, type G1]" /> 20 x 24mm, type G2]" /> 20 x 24mm, type H]" /> 20 x 24mm, type H1]" /> 20 x 24mm, type H5]" /> 20 x 24mm, type H6]" /> 20 x 24mm, type H4]" />
WM: None Perforation: 12
17 x 21mm, type I]" /> 17 x 21mm, type J]" /> 17 x 21mm, type J1]" /> 17 x 21mm, type J2]" /> 17 x 21mm, type J3]" /> 17 x 21mm, type J4]" /> 17 x 21mm, type K]" /> 17 x 21mm, type K1]" /> 17 x 21mm, type K2]" /> 17 x 21mm, type K3]" /> 17 x 21mm, type J5]" /> 17 x 21mm, type K4]" /> 17 x 21mm, type K5]" /> 17 x 21mm, type J6]" /> 17 x 21mm, type J7]" /> 17 x 21mm, type J8]" />
WM: None Perforation: 11½ x 12