BISON MOBILE PILLBOX

SN A flatbed lorry with a concrete defensive position fitted on the back enabling the "pillbox" to be driven to where it was most needed in the event of an airborne force landing on the airfield.
CL MILITARY DEFENCE AND FORTIFICATION
BT PILLBOX

 
 

BISON MOBILE PILLBOX

SN A flatbed lorry with a concrete defensive position fitted on the back enabling the "pillbox" to be driven to where it was most needed in the event of an airborne force landing on the airfield.
CL MILITARY DEFENCE AND FORTIFICATION
BT AIRFIELD DEFENCE SITE