A "PEEP SHOW" FOR BRASS HATS was set up in London's Horse Guards' parade recently, where the crowds walked to and fro wondering what the small green tent with its strange projection could contain Casual pedestrians had no chance to find out, however, because military police kept them a good 30yds away from the tent, and when the actual demonstration was ready to begin the whole place was cleared and for the first time in seven years the parade ground was closed. Then the tent was opened to admit the officials for whom the demonstration was intended, and secrets of the first portable Tadar set were revealed. Its classification is "confidential," which acoounted for the air of mystery surrounding the whole event.

Evening Star, Issue 25673, 22 December 1945, Page 5

A "PEEP SHOW" FOR BRASS HATS was set up in London's Horse Guards' parade recently, where the crowds walked to and fro wondering what the small green tent with its strange projection could contain Casual pedestrians had no chance to find out, however, because military police kept them a good 30yds away from the tent, and when the actual demonstration was ready to begin the whole place was cleared and for the first time in seven years the parade ground was closed. Then the tent was opened to admit the officials for whom the demonstration was intended, and secrets of the first portable Tadar set were revealed. Its classification is "confidential," which acoounted for the air of mystery surrounding the whole event.