small_338503_178002301_1_lg.jpeg

thumbnail_338503_178002301_1_lg.jpeg

338503_178002301_1_lg.jpeg

small_sbg-logo (1).png

thumbnail_sbg-logo (1).png

sbg-logo (1).png

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.

large_SGB Logo RGB stacked teal.png

medium_SGB Logo RGB stacked teal.png

small_SGB Logo RGB stacked teal.png

thumbnail_SGB Logo RGB stacked teal.png

xlarge_SGB Logo RGB stacked teal.png

SGB Logo RGB stacked teal.png

1929 Ninth Postal Union Congress1d scarlet P.U.C. showing variety R2/5 '1829' for '1929' (SG NComb6f) heavyily hinged large part o.g., scarce, cat £425 

1929 Ninth Postal Union Congress1d scarlet...

Description