Stamp catalog : Perforations List [Theme: Science | Emission: Commemorative] : Colnect 📮

Stamp catalog › Perforations List (Theme: Science, Emission: Commemorative)

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Theme: Sciencex
Emission: Commemorativex
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9  (3)10½ x 11  (1)11 x 11½  (1)11  (1)11½ x 12  (2)11½  (12)11¾  (2)12 x 11½  (1)12 x 11¾  (2)12 x 12¼  (3)12  (2)12¼  (7)12½ Horizontal  (3)12½ x 12  (3)12½ x 12¾  (2)12¾ Horizontal  (12)12¾ Three-sided  (1)12¾  (2)13 x 13¼  (8)13 x 13½  (4)13 x 13¾  (1)13  (18)13¼ x 13  (11)13¼ x 13½  (4)13¼ x 13¾  (5)13¼  (3)13½ x 12  (2)13½ x 13  (4)13½ x 13¼  (12)13½ x 13¾  (9)13½ x 14  (1)13½  (42)13¾ x 13  (2)13¾ x 13¼  (1)13¾ x 13½  (2)13¾ x 14  (1)13¾ x 14½  (1)13¾  (9)14 x 12¾  (4)14 x 13½  (1)14 x 13¾  (1)14 x 14½  (16)14 x 14¾  (4)14 x 15  (5)14  (31)14¼ x 14  (3)14¼ x 14½  (7)14¼  (3)14½ x 14  (10)14½  (16)Die Cut 5  (4)Die Cut 9¾ x 10  (1)Die Cut 9¾  (2)Die Cut 10  (2)Die Cut 10¾  (2)Die Cut 11  (8)Die Cut 11¼  (2)Die Cut 12  (2)Die Cut 13 x 13¼  (2)Die Cut 13  (3)Die Cut 13¼ x 13  (6)Die Cut 14  (1)Harrow 11  (1)Harrow 11¼ x 12¼  (2)Harrow 11¼  (1)Harrow 11½  (22)Harrow 11¾ x 11¼  (2)Harrow 11¾ x 11½  (31)Harrow 11¾ x 12  (2)Harrow 12 x 12½  (5)Harrow 12  (2)Harrow 12¼ x 11¼  (2)Harrow 12¼ x 12  (4)Harrow 12½ x 12  (1)Harrow 13 x 13¼  (2)Harrow 13  (5)Harrow 13¼ x 14  (1)Harrow 13½ x 14  (1)Harrow 13½  (10)Harrow 13¾ x 13¼  (2)Harrow 13¾  (2)Harrow 14 x 13¼  (3)Harrow 14 x 13¾  (4)Harrow 14  (11)Hyphen-hole 10  (1)Imperforate  (66)Serpentine Die Cut  (2)Serpentine Die Cut 10¾  (3)Serpentine Die Cut 11  (21)Serpentine Die Cut 11½  (1)Simulated  (5)Syncopated Serpentine Die Cut 11¼  (8)Syncopated Serpentine Die Cut 11½ x 11¼  (2)Syncopated 11½  (2)Syncopated 11¾ x 12  (2)Syncopated 12 x 11¾  (9)Syncopated 13 x 12½  (5)Syncopated 13  (7)Syncopated 13¼  (2)Syncopated 13½  (2)comb 10½  (1)comb 11 x 10¾  (1)comb 11 x 11¼  (3)comb 11 x 11½  (4)comb 11  (5)comb 11¼ x 11  (3)comb 11¼ x 11½  (6)comb 11¼ x 11¾  (1)comb 11¼  (5)comb 11½ x 10¾  (1)comb 11½ x 11¾  (1)comb 11½ x 12  (10)comb 11½  (32)comb 11¾ x 11¼  (9)comb 11¾ x 11½  (4)comb 11¾ x 12¼  (3)comb 11¾ x 12½  (1)comb 11¾  (13)comb 12 x 11½  (16)comb 12 x 12¼  (8)comb 12 x 12½  (6)comb 12  (55)comb 12¼ x 11¼  (2)comb 12¼ x 11½  (1)comb 12¼ x 11¾  (3)comb 12¼ x 12  (24)comb 12¼  (22)comb 12½ x 12  (10)comb 12½ x 12¼  (4)comb 12½ x 12¾  (10)comb 12½ x 13  (2)comb 12½ x 13¼  (8)comb 12½ x 13¾  (1)comb 12½  (16)comb 12¾ x 12¼  (1)comb 12¾ x 12½  (4)comb 12¾ x 13  (2)comb 12¾ x 13¼  (9)comb 12¾ x 14  (3)comb 12¾  (15)comb 13 x 12½  (5)comb 13 x 12¾  (4)comb 13 x 13¼  (38)comb 13 x 13½  (20)comb 13 x 14  (1)comb 13  (89)comb 13¼ x 12¾  (8)comb 13¼ x 13  (23)comb 13¼ x 13½  (16)comb 13¼ x 13¾  (5)comb 13¼ x 14  (5)comb 13¼  (56)comb 13½ x 12¾  (3)comb 13½ x 13  (31)comb 13½ x 13¼  (6)comb 13½ x 13¾  (1)comb 13½ x 14  (6)comb 13½  (57)comb 13¾ x 13¼  (16)comb 13¾ x 13½  (10)comb 13¾ x 14  (27)comb 13¾ x 14½  (11)comb 13¾  (43)comb 14 x 12¾  (4)comb 14 x 13  (10)comb 14 x 13¼  (5)comb 14 x 13½  (13)comb 14 x 13¾  (10)comb 14 x 14¼  (10)comb 14 x 14½  (18)comb 14 x 14¾  (8)comb 14 x 15  (1)comb 14  (145)comb 14¼ x 13¾  (25)comb 14¼ x 14  (2)comb 14¼ x 14½  (20)comb 14¼ x 14¾  (3)comb 14¼  (42)comb 14½ x 14  (6)comb 14½  (8)comb 14¾ x 14  (5)comb 14¾ x 14¼  (13)comb 14¾  (1)comb 15  (3)line 10¾  (1)line 11  (6)line 11½  (3)line 12¼  (7)line 12½  (9)line 13½ x 12½ x 12½ x 12½  (1)line 13½ x 12½ x 13½ x 13½  (1)line 13½ x 12½  (1)line 13½  (6)line 13¾ x 10¾  (1)line 14  (2)Unknown  (61)