This is a vintage Takahashi bird pin, a hand-carved and hand-painted wooden brooch. These pins were originally made by Yoneguma and Kiyoka Takahashi while they were in a Japanese internment camp during World War II. After the war, they continued to produce the pins, which became highly collectible. The pins are made from carved wood, often from materials like wooden egg crates. The bird's legs and feet are typically made from twisted copper wire. Each pin is a unique piece of art, hand-painted with intricate details. The pins are considered extremely collectible. Excellent condition!