Stamps and Postal History of the World

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A H Baldwin & Sons Ltd has a history that dates back to 1872, and is one of the largest and longest established numismatic dealers and auction houses in the world. As a distinguished name in the numismatic trade, they have seamlessly transitioned into the world of bullion, bringing unparalleled expertise and commitment to quality to a broader audience.

Established in 1872, Baldwin's has been a cornerstone of the numismatic trade, earning a reputation for integrity, authenticity, and a passion for the rare and precious. For over a century and a half, we have been at the forefront of preserving and promoting the art and history encapsulated within rare coins and precious metals.

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1870 6d mauve Pl.9. Very fine unused o.g. right hand marginal imperforate horizontal pair lettered CK-CL, overprinted "SPECIMEN" type 6. Light diagonal gum wrinkle on CL nevertheless a scarce multiple. Spec. J77s. Cat.£900.

1870 6d mauve Pl.9. Very fine unused o.g. right hand marginal imperforate horizontal pair lettered CK-CL, overprinted...

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Margin Scheme

1870 6d mauve Pl.9. Very fine unused o.g. right hand marginal imperforate horizontal pair lettered CK-CL, overprinted...

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