Box for English detonators and crimping pliers. Rectangular box closed by 3 threaded rods and wing nuts, marked on the lid M.S.&Co 1916, with inside 4 compartments for detonators. A pair of crimping pliers, Shelley maker with Broad Arrow, in leather case, the latter in poor condition, repaired. British detonator box and crimping pliers. Rectangular box closing by three threaded rods with wing nuts, marked on the lid M.S.&Co 1916, with four internal compartments intended for detonators. One crimping plier by maker Shelley with Broad Arrow mark, housed in its leather case, the latter in poor repaired condition.