GB147 Great Britain 1841 1d Orange Brown SG12 mint original gum, letter HB, 2nd adminNovember 13, 2024gb147britain, brown, gb147, great, letter, mint, orange, original, sg12 GB147 Great Britain 1841 1d Orange Brown SG12 mint original gum, letter HB, 2nd alphabet with heavier broader letters. Very nice looking just 4 margin example.