BEL Ad in 70's
""In real battle, however, BEL is very much on the scene... For BEL equipment is the 'eyes and ears' of Defence forces.
The nation's defence is a serious matter. It cells for sturdy, reliable equipment that will perform well under the most adverse conditions. BEL equipment meets these requirements, which is why, in the field, the armed forces depend upon sophisticated radars and wireless communication equipment made by BEL.
Every day in many ways BEL serves you better and better"