These two WW1 fuze remains found in Belgium and France are marked No 2 Mk I dated 3/15 on the left and No 2 Mk II dated 2 or 12/16 on the right. The stepped base of that marked No 2 Mk II is similar to that of British artillery fuzes of WW2. A marking on one of the internal components is No 44 Mk II. I tried to research BOCN for the No 2 fuze but not sure whether anything I found was relevant. My questions are: Are these actually No 2 fuzes and how is the No 44 Mk II significant?
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