B.A.T. 1971 SG37w Mint unmounted 50p on 10s ship variety watermark inverted

Stock Code: P212017231

1971 50p on 10s ultramarine and emerald "R.R.S. Shackleton", variety WMK INVERTED, right marginal, unmounted o.g. Scarce.

$182.37*

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B.A.T. 1971 SG37w Mint unmounted 50p on 10s ship variety watermark inverted - $182.37*

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