1840 1d Black (NF-NL) 7 singles re-joined to form a Strip plate 4 BPA Cert.

1840 1d Black Pl.4. Seven magnificent unused o.g. examples lettered NF-NL re-joined to form the original four margin strip of seven. Wonderful colour and gum a visually stunning and very rare exhibition piece. Although if separated not every stamp is four margin as a strip it has Great Margins. Ex. Shaida. 1983 BPA Cert.