Shot Firing

OHMS Meters – Pre And Post N.C.B.

OHMS Meters. Made by Davis of Derby, Used for shotfiring to check the resistance of the circuit to check for breakages in the wiring. The one on the left is older pre-N.C.B. and sized 4 1/2″ x  3″ x 2″. The one on the right is newer post-N.C.B. and sized 6″ x  3 1/2″ x 2″.   Read More »

A Mines Shotsmans Detonator Case.

A Mines Shotsmans Detonator Case. This type of case was made from a thick belting like material with 2 back belt hoops and a Brass locking mechanism. This larger case was compartmented with Bakerlite strips to hold 40 Detonators. (interior view showing the 40 compartments).   Read More »

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