December 29, 2015
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In the pre-war period the Department of Artillery of Poland’s Ministry of National Defence ordered the construction of a device that could be helpful in locating duds on artillery training grounds.In the pre-war period the Department of Artillery of Poland’s Ministry of National Defence ordered the construction of a device that could be helpful in locating duds on artillery training grounds.In the pre-war period the Department of Artillery of Poland’s Ministry of National Defence ordered the construction of a device that could be helpful in locating duds on artillery training grounds.