4 Gauge 26,5mm DM1 SCHALLMESSPATRONE


#1

It creates a bang and a flashsignal. The Loudness of the “bang” is 175 decibel…
Its Artillerie-related and for measurements about the localisation of a real Artillerie-cannon or mortar.
You can find an enemy cannon which fires, with about a precision of 1 Meter (3 Yards) after you made beforehand your measurements with help of this ammo.
On firing, the bang will be recognized by 6 microfones, which are miles away situated and catching this bang and calculating this data for the given Position…and with that data, any firings in the sorroundings can be spotted and precisely located, to give the own artillery a wink, where to aim…
You will find more info on WIKI…
Here a pic of the old box from 1971 and the sideview of that ammo…

There is also an other measurement cartridge, the Lichtmesssignal , which can only by fired from fix installed signalpistols…which I will Show later

PP