All possible safety precautions should be observed
in the handling, storage, and use of land mines captured
from the enemy. It should be noted, especially, that
German Tellermines stored in the open, where direct
sunlight and high temperatures can affect them, are
likely to expand and burst. This results in exposure
of the TNT with which they are filled. (See Intelligence
Bulletin Vol. I, No. 12, pp. 8-14 for
a discussion of German Tellermines, with sketches.)