Antique Victorian Bicycle Brooch Sterling Silver Hallmarked Rare Unusual Bike brooch pin with full Birmingham Hallmarks for 1896 and makers mark for Sydenham brothers. Fastens with a secure hinged pin and c clasp. In good wearable condition.. The c clasp has had a repair at some point in its life. Missing one small ball decoration. Front of brooch in excellent condition. 4.8cm x 2.1cm. Please look at my other items. Lots of vintage items jewellery and antiques. Please feel free to make me an offer! The majority of my items are vintage therefore some may show signs of wear, anything noticeable I will always do my best to mention. Please study the photographs as they form an important part of the description.