GB 1935 SG456a Mint

Stock Code: P11204725X

1935 21/2d Prussian blue. Superb unmounted o.g. example of this famous "error of colour" that was accidently issued by a couple of Post Offices in North London. accompanied by a 1961 BPA Certificate of a block of four from which this single was taken.


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GB 1935 SG456a Mint - £15,000.00

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