HB75 Early Ko Kinko Mitokoromono set of Seaweed and sea shell design. Kogai - kokinko ( illustrated,pg 246 in Ikeda Suematsu book on Kogai), Black shakudo kozuka  - ko goto , Menuki - kogoto ( Illustrated in Ikeda Suematsu book pg 136). All are Muromachi period. In custom fitted kiriwood box. Ex: Tosogu Museum , Ikeda Suematsu collection......Price: $6,000