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Constant Plate Flaws (CPVs)

5¢ Blue 9UL91

5-cent-blue-9ul91.webp
Two dots in the bottom margin, the larger one to the left of the left frame line while the second is below the…

PP: 9UL91

Flaw Zone 1

5¢ Blue 9UR1

5-cent-blue-9ur1.webp
Large dot in the left centre margin with an additional, much smaller dot just to the right.

PP: 9UR1

Flaw Zone 1

5¢ Blue 9UR100

5-cent-blue-9ur100.webp
On stamps with a large bottom margin there are two guide dots near the lower right corner. There is also a guide…

PP: 9UR100

Flaw Zone 2

5¢ Blue 10LL1

5-cent-blue-10ll1.webp
Two dots in the top margin at left the larger one above the left frame line. There are two converging lines below…

PP: 10LL1

Flaw Zone 8

5¢ Blue 10LL100

5-cent-blue-10ll100.webp
A large dot in the right margin at centre and a second aligned dot near the bottom of the right margin. There are…

PP: 10LL100

Flaw Zone 2

5¢ Blue 10LR1

5-cent-blue-10lr1b.webp
Strong dot near the right of the top margin and another in the right margin at centre. There is a horizontal guide…

PP: 10LR1

Flaw Zone 4

5¢ Blue 10LR10

5-cent-blue-10lr1.webp
On stamps with a large top margin there is a large guide dot traversed by a horizontal guide line near the upper…

PP: 10LR10

Flaw Zone 4

5¢ Blue 10LR91

5-cent-blue-10lr91.webp
A very large dot in the left margin at centre and another directly below opposite the left numeral box. The lower…

PP: 10LR91

Flaw Zone 1

5¢ Blue 10UL91

5-cent-blue-10ul91.webp
Two dots in the bottom margin near the left corner. The larger dot is to the left and there is an additional dot…

PP: 10UL91

Flaw Zone 1

5¢ Blue 10UR1

5-cent-blue-10ur1.webp
Two strong dots in the left margin, the upper is well to the left of centre and the lower is aligned with the…

PP: 10UR1

Flaw Zone 1