This Hungarian stamp, issued in 1946, belongs to the post-war “Horse Rider” definitive series. It depicts a finely engraved image of a mounted post rider, symbolizing traditional mail delivery. Originally printed with a higher denomination, this version bears a bold blue “15” overprint to indicate its revised value of 15 fillér, reflecting Hungary’s post-war currency adjustments. The design is framed by laurel branches with the inscription “Magyar Posta” at the top and “ezer P” at the bottom, marking the original denomination in pengő. A classic collectible from Hungary’s inflationary postal period.