Is a coronation stamp 1937 rare?

Yes, the 1937 coronation stamp, issued in the UK to commemorate the coronation of King George VI, can be considered relatively rare, especially in mint condition. Its rarity can vary based on factors such as the specific design, printing errors, and condition. Collectors often seek out these stamps, which can drive up their value. However, the rarity may also depend on the specific variant or denomination of the stamp in question.