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5/- yellow 3rd wm perf OS

(SG O50) Unmounted Mint APR Mint lightly mounted APR Unused - no gum / heavy hinge remains APR Very Fine Used 120 Fine Used 120 Good Commercially Used 80 APR: Availability & Price on Request $400 K202 (SG O50) Mint Lightly Mounted, aged gum Shortish perf $80 K387 (SG O50) Commercially Fine Used Centered Right $60 K388 (SG O50) Very Fine Used / CTO Short Perfs $110 K780 (SG O50) Very Fine Used/CTO $60 K831 (SG O50) Good Commercially Used Well Centered $110 K871 (SG O50) Very Fine Used / CTO $500 K608 (SG O50) Mint Lightly Mounted, Well Centered Tiny Rear Thin $1150 K623 (SG O50) Mint Very Lightly Mounted, Well Centered Spencer Gulf Variety - ACSC 44(D)o