Antique Brink & Cotton Jewelers Vise Clamp-On Swivel Base with Mini Anvil Patented 1929 Collectors ToolThis exceptional antique Brink & Cotton Manufacturing Co. clamp on jewelers vise is a rare and highly desirable example of early American precision toolmaking, patented circa 1929. Built for fine bench work, watch repair, jewelry fabrication, engraving, and delicate mechanical tasks, this compact vise features a smooth turning swivel base, heavy cast construction, and an integrated mini anvil for light forming and shaping operations. Brink & Cotton