/internal/media/dispatcher/7533/fullThe Oxford Set of Mathematical Instruments case with fourteen bits[Helix]HelixA classic Oxford Set of Mathematical Instruments case reused for the storage of 14 bits, including 4 shell bits, 1 spoon bit, 1 shell gimlet bit, 2 twist gimlet bits, 1 swiss pattern bit, 2 twist bits, 1 centre bit, 1 drill bit and 1 turnscrew bit.Tools and Equipmenthttps://emuseum.heritagemalta.mt/objects/896/rdf