An ornamental pin or piece of decorative metalwork attached by a pin, that was either a fastener or ornament; they are found from c. 1400 bc . Brooches developed from the Roman fibula, which was similar to a safety pin, and were first made at La Tene on Lake Neuchatel, Switzerland. Their styles vary, especially in the twisting of the spring, and may be used to date other finds. There were long brooches, rosette or circular brooches, and penannular types.
Dictionary of Artifacts, Barbara Ann Kipfer, 2007Copied