6d blue 2nd wm perf OS
(SG O33)
Unmounted Mint APR
Mint lightly mounted APR
Unused - no gum / heavy hinge remains APR
Very Fine Used 55
Fine Used 35
Good Commercially Used 20
APR: Availability & Price on Request

$100
K089 (SG O33)

Unused - No Gum
Unlisted Ink Flaw Near 6d

$220
K359 (SG O33)

Fine Used
Unlisted Retouch at Top

$450
K816 (SG O33)

Mint Lightly Mounted
Minor Gum Ageing

$600
K855 (SG O33)

Unmounted Mint
Minor Tones, Rare Official