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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1902-13 Plate proof imperforate ½d in blue-green on buff paper, left marginal block of four (ex Sir Gawaine Baillie), 1d in green right marginal block of six, no watermark on ungummed cream thin card and 6d in black on thick white card. A fine group

1902-13 Plate proof imperforate ½d in...

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1902-13 Plate proof imperforate ½d in...

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