The definitive guide to the
40th Signal Battalion during WWII
 

- Enemy Landmines -

 
There was a roughly 100 mines designed during the World War Two in the European Theater of Operations alone. The most advanced and deadly of these mines were of German origin. Here are a few different mines used by the Nazi Germany in the defense of it occupied territories.
 
 

GERMAN ANTI-TANK TOPFMINE A


This entirely nonmetallic mine is 13 in. in diameter, 5 in. high and has a total weight of 20 Ibs. including 12.5 Ibs. of explosive. It is black in color and consists of a booster plug assembly, igniter and body made of paper, sawdust and tar.

The mine operates under a pressure of about 330 Ibs. which shears the pressure plate along its groove, crushes the igniter and fires the charge. This mine cannot be detected by electrical mine detectors.


 

GERMAN "S" MINE 35


This Anti-Personnel mine is the most widely known and most deadly of all. It is about 6 in. high and 4 in. in diameter, usually fitted with the 3-pronged "S" Mine igniter 35. The mine is buried in the ground with Just the prongs of the igniter above ground.
When stepped on, the igniter sets off a booster charge which pops the mine, out of its metal case about four feet in the air where it explodes, scattering 350 steel balls in all directions, deadly up to at least 100 yards. It can be fitted with the ZZ 42 or ZZ 35 igniter with a trip wire, or can take all 3 types at the same time, using a 3-way adapter. It can also be laid with electrical igniters, as many as 18, planted in the ground around the mine.

 

 

 

Booby traps were already common as far back as World War One, and weapons technology had advanced far enough to make it very difficult to detect.

The kind of details included in the leaflet on the right here warn front line GIs about common booby traps used in a variety of different manners.

Cautions had to be taken as the Allies advanced into Nazi occupied territory where German troops had time to set up trip wires and explosives.

 

Although the primary role of the was to set up communication lines for the European Theater of Operations, their secondary function was to disarm landmines and other booby traps .

Training was given in England on the 11 March 1944. The train gave my father a certificate of Proficiency qualified to perform the duties of
Bomb reconnaissance officer and instructor.


My Father grinning over an unearthed German antitank mine.
 

GERMAN L. P. Z. MINE (LIGHT PANZERMINE)


This Antitank mine measures about 11 inches in diameter, 2.25 inches high, weighs 9 pounds with 5 pounds of TUT and is painted dark gray. There is a centrally-located safety screw, covered by a metal cap fastened to the cover by two bayonet lugs. There are five push type igniters bolted inside the nine, located by the five large nuts in the cover. The bottom, charge and cover are held together by three bolts located by the three small nuts on the cover. Each igniter ia connected to the central detonator well by a brass flash tube.

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PRESSURE-RELEASE DEVICE (ENTLASTUNGZUNDER 44)

This device consists of a thin shelled, round steel body, 5 in. in diameter and 1.73 in. high, housing a simple clockwork mechanism and 1/2 lb. charge. It is designed to be laid under mines but could also be used as a very effective antipersonnel line for booby-trapping houses.

On the top of the device is a small, round pressure plate, centrally located, connected by a spring to a hinged arm holding the spring-loaded striker back. A winding post sticks up above the top on one aide of the device.

Once this device is armed under an object it cannot be disarmed or neutralized.

Additional illustrations for supplied to engineers