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ARC Varieties

5¢ Blue Upper Right…

5-cent-blue-upper-right-arc.webp
The slightly curved line in the upper right margin, opposite the crown is a possiblecompass arc.

Unknown

Flaw Zone 4

7¢ Bistre 6UL40

7-cent-bistre-6ul40.webp
Curved line in the top margin. The line somewhat resembles a 'Compass Arc', but given the centre point of the arc…

6UL40

Flaw Zone 12

7¢ Bistre Arc at…

7-cent-bistre-arc-at-left-centre.webp
In the left outer oval a guide dot is bisected by a shallow arc. Quite similar to "Arc at Left Centre b", but here…

Unknown

Flaw Zone 16

7¢ Bistre Arc at…

7-bistre-arc-at-left-centre-b.webp
In the left outer oval a guide dot is bisected by a shallow arc. Quite similar to "Arc at Left Centre a", but here…

Unknown

Flaw Zone 16

7¢ Bistre Arc in RNB

7-cent-bistre-arc-in-rnb.webp
Arc like vertical line to the right of the '7' in the right numeral box. There is a strong dot to the right of the…

Unknown

Flaw Zone 2

7¢ Bistre Large…

7-cent-bistre-guide-dot-arc.webp
A very large guide dot just inside the portrait oval at left. It is intersected by a Compass Arc. There is also a…

Unknown

Flaw Zone 16

7¢ Bistre Large…

7-cent-bistre-large-guide-dot-arc-b.webp
A very large guide dot just inside the portrait oval at left. It is intersected by a Compass Arc.

Unknown

Flaw Zone 16

7¢ Bistre Large…

7-cent-bistre-large-guide-dot-arc-c.webp
A very large guide dot just inside the portrait oval at left. It is intersected by a Compass Arc.

Unknown

Flaw Zone 16

20¢ Arc a

20¢ GGD ARC.webp
A short, outward facing arc in the centre left of the inner oval. The arc intersects a very strong guide dot to…

Unknown

Flaw Zone 16

50¢ 1R1

50-cent-1r1.webp
A strong ARC in the centre left margin. There is a guide dot in the centre of the arc and a vertical guide line…

1R1

Flaw Zone 9