The Fibula

The fibula is an everyday cloak clasp used in the same was as a baby pin is used today. They were very common among all people in ancient times. Since the fibula is so commonly found in archaeological sites, many originals in excellent condition are available. The fibula is one item the style of which can be dated to within ten years of its creation in some cases, allowing fibula finds to be instrumental in dating other objects found at a particular site. The pins were replaced with an alloy of bronze similar to that of the fibula, which is springy and strong. There are thousands of fibula styles found in every country throughout the British Isles, north Africa, Europe and the Mediterranean. The fibula on the bottom right shows traces of tin which originally coated the entire piece. Tin was often applied to protect bronze and brass from corrosion and as decoration. The fittings of gladius and other sword sheathes, balteus plates, and apron terminals were commonly tinned. Many household items were also tinned. Often, selected areas of tin were removed to reveal the bronze underneath to create artistic effects or to enhance engraved images.