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 (Apr.) Cowan paper ½d and 1d Single watermark mint group (30) on Hagner sheet including SG 302 and 302b unmounted blocks of four, 302y unmounted (faint toned patch on reverse), 304 and a unmounted, 304b block of four (two unmounted, two with light bend), 305 and a unmounted, 306 unmounted vertical pair and 306a unmounted top marginal arrow block of four, centred left, the lower left stamp with a good re-entry at top

1902 (Apr.) Cowan paper ½d and 1d...

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Zero Rated

1902 (Apr.) Cowan paper ½d and 1d...

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