/internal/media/dispatcher/7533/fullMMM 004625.15The Oxford Set of Mathematical Instruments case with fourteen bitsTools and Equipment20th century00HelixHelixA 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.On bits, verso and recto, various inscriptions such as '939', '15', '1/8', '20', '3', '5/6', 'S', 'M', 'P8S4' and 'RS4'. On case, recto, 'THE OXFORD SET OF MATHEMATICAL INSTRUMENTS COMPLETE & ACCURATE MADE IN ENGLAND'2.6 x 10.7 x 7.4 cmMalta Maritime MuseumMalta Maritime Museum, Reserve Collection41396-7EEA.0320870020Etui (container); Bit (tool component); Spoon Bit; Shell Bit; Swiss Pattern Bit; Gimlet Bit; Twist Bit; Center Bit; Drill Bit; Turnscrew Bit.Heritage Malta896Metal