Stamp catalog : Perforations List [Theme: Mathematicians | Width: Unknown] : Colnect 📮
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Stamp catalog › Perforations List (Theme: Mathematicians, Width: Unknown)
11½ (1)12 (3)12¼ (1)12½ x 12¼ (1)12¾ Three-sided (1)12¾ x 12½ (1)12¾ (5)13 x 13½ (1)13 (8)13¼ x 13 (1)13¼ x 14 (1)13¼ (5)13½ x 14 (2)13½ (3)13¾ (14)14 (8)14¼ x 12½ (1)14½ x 14¼ (3)Die Cut (1)Harrow 12¾ x 13 (5)Harrow 13¼ x 13½ (4)Harrow 14 (1)Imperforate (51)Rouletted (1)Syncopated 14 (1)Various (1)comb 11 x 11½ (3)comb 11 (12)comb 11¼ x 11 (1)comb 11¾ (1)comb 12 x 11½ (4)comb 12 (10)comb 12¼ x 11¾ (1)comb 12½ x 13 (1)comb 12½ (6)comb 12¾ x 12½ (1)comb 12¾ x 13 (3)comb 12¾ x 13¼ (2)comb 12¾ (26)comb 13 x 12¾ (3)comb 13 x 13¼ (1)comb 13 (8)comb 13¼ x 12¾ (5)comb 13¼ x 13 (1)comb 13¼ x 13¾ (5)comb 13¼ (26)comb 13½ x 13 (2)comb 13½ (13)comb 13¾ x 14 (1)comb 13¾ (2)comb 14 x 13½ (3)comb 14 x 14¼ (1)comb 14 x 14½ (1)comb 14 (19)comb 14¼ x 13¾ (1)comb 14¼ x 14 (1)comb 14¼ (27)comb 15 (1)line 11 (1)line 13 (2)Unknown (345)