7.92x57mm S.m.K. tracer ammunition box '1939'
Original card ammunition box which would have held fifteen 7.92x57mm S.m.K tracer (yellow) rounds for use with the MG34/42 etc.
Still complete with the factory label, this example is dated 1939 with the maker code 'P' - indicating production by Polte, Magdeburg Werke. A nice period accessory which is retained in good condition!