Antique 1905 Patented Satsuma Earthenware Button Brooch Japanese Meiji Sash Pin

An exceptional piece of wearable history, this antique late Meiji-period Japanese Satsuma earthenware button features an Edwardian-era convertible sash pin hardware modification stamped "PAT'D MAY 16 05". The hand-painted enamel composition showcases three traditional Japanese figures elegantly rendered in detailed kimonos holding fans, highlighted by raised gold moriage accent work over a classic cream-colored crackle-glaze background. The reverse side features a secure, unique metal clip assembly and safety pin style fastener characteristic of early 1900s jewelry engineering. • Type: Convertible Button Brooch / Sash Pin • Material: Fine Earthenware, Metal Hardware • Technique: Hand-Painted Enamel, Gilt Moriage • Theme: Japanese Figures / Geishas • Era: Meiji Period Art / Edwardian Hardware (Patented 1905) • Finish: Crackle Glaze • Shape: Round Domed Button • Closure: Antique Clip Assembly with Safety Pin • Markings: Stamped "PAT'D MAY 16 05" on reverse hardware • Origin: Japan (Ceramic Element) • Measurements: 1.5" Button Diameter (3" Total Length with attachment)