Field Works


Slit trench
Pit, gun < 57mm
Pit, other
Prepared house
Tank scrape
100m trench
Bunker
Comm'cation tunnel
Shelter/fire tunnel
1000m phone
Above buried
10x500m exchange
Above buried
Baseline phone
Above buried
100m AT barrier
100m barbed wire
100x50 fenced mines
Dummy minefield
Hidden mines 50m R.
Demolition charge
Half-cratered road