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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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<p>1922-28 mint ‘Seahorse’ group with 1922 Dollard 2s6d sepia-brown and reddish brown, 5s rose-carmine single and positional pair, 10s dull grey-blue (2), 1925-28 optd Type 5 set of three with circumflex accent over 'a', and normal set of 3 to 10s. Some imperfections, nevertheless a very useful group. SG 17/21, 86/88, 86a/88a, £2,870.</p>

Ireland 1922-28 mint ‘Seahorse’ group with 1925-28 set circumflex accent over 'a', SG 86a/88a

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Collection of classic mint GB stamps, delivered via courier on 02/06/2026, for valuation

Margin Scheme

Ireland 1922-28 mint ‘Seahorse’ group with 1925-28 set circumflex accent over 'a', SG 86a/88a

Description