noun
Meiji-period oval-design postal stamp
Historical term for a specific type of Japanese postage stamp issued in the Meiji era, characterized by a large oval design reminiscent of a koban (gold coin).
小判切手は明治時代に発行された切手の一種です。
Koban-kitte is a type of stamp issued during the Meiji period.
この小判切手はコレクターの間で珍重されている。
This koban-kitte is highly prized among collectors.
Compound of 小判 (koban, a small oval gold coin) and 切手 (kitte, stamp), referring to the stamp's oval design resembling a koban.