R239: "Jomon's Venus" is one of the clay images made during the Jomon period (ca 10000 BC - ca 300 BC). The word "jomon" literally means "rope-pattern" that the clay pots of the period can be distinguished by the "rope-pattern" on their surface. Most of the Jomon figurines represent human females and may symbolize pregnancy or fertility. This particular one was found in Chino in 1986 and became a National Treasure in 1995. The stamp depicts the figurine and the Yatsugatake mountains.