Type.1 Design upright.
(a) Break in coloured oval frame line, causing white spot beneath the foot of "P" in right lower corner.
(b) Wide breach in centre of upper outer frame line.
Type 2. Design upright.
Circular white flaw to right of white line enclosing "10" in left lower corner
Type 3. Design inverted.
Outward bulge of left outer frame line level with lower part of white line enclosing "10" in left lower corner.
Type 4 Design inverted.
(a) horizontal bar of colour below centre of lower border, extending slightly to right.
(b) Minute break in outer white triangle around " P.E." in right lower corner level with angle of inner triangle by foot of "E."
(c) Deformed opening of "0" in left lower corner.
Type 5. Design upright.
(a) Minute break in white oval frame line opposite centre of upright limb of damaged "E."
(b) Small comma-shaped coloured fragment outside the design level with upper portion of "0" in right upper corner (this flaw is not seen on poor impressions).