Adult's Illustrated Encyclopedia Jomon to Kofun Period Socks Keyhole-shaped Tumulus Size: 23-25cm These are rare keyhole-shaped tumulus pattern socks from the Adult's Illustrated Encyclopedia series. They are new and unused, but have been stored at home, so please refrain from purchasing if you are sensitive to this. I have other items for sale, so please take a look. Discounts available for multiple purchases. For women Ladies Socks Underwear Stylish Cute Easy to wear Nike Adidas Puma Champion Calvin Klein Tommy Hilfiger Ralph Lauren Sports Archaeology History Pyramid Anubis Haniwa (clay figures) Earthenware