!I have just taken delivery of this very nice cutaway mechanical time fuze that I think could possibly be Russian in origin. it has no markings other than those to set the fuze length. Interestingly the Tommy bar through the nose cone issued to set the time in a manner similar to the Swiss 206 fuze used by the British with AA guns. The Tommy bar appears to be fixed, but is longer than the diameter of the fuze, so I think it's just been secured to illustrate the method of setting the fuze. If anyone has any ideas or information relating to this fuze, I would really appreciate your input - thank You