Imperforated and Rouletting |
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rouletted at three sides and imperforated at left (margin of sheet) |
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stamp card with rouletting between the stamps and imperforated at the margins |
Imperforated and Perforation |
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coil stamps vertical perforated and horizontal imperforated |
stamps with propaganda field (right) without perforation in between |
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horizontal pair imperforated in between and at the right margin |
horizontal pair imperforated in between and perforation at the margins |
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vertical pair imperforated in between and perforation at the margins |
block of 4 with horizontal misplaced perforation, vertical perforated and horizontal imperforated |
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stamp booklet perforated at two or three sides and imperforated on the other sides |
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souvenir sheet with partly perforated stamp |
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diagonal bisected stamps with two perforated and one imperforated sides |
Perforation and Die-cutting |
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self adhesive die-cutted stamps imperforated in between |
Rouletting and Perforation |
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horizontal pair with rouletting in between and perforation at the margins |
horizontal strip of three with rouletting in between and perforation at the margins |
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vertical pair with rouletting in between and perforation at the margins |
vertical of three with rouletting in between and perforation at the margins |
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horizontal strip of three with horizontal rouletting and vertical perforation |
Rouletting and Die-cutting |
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