Anyone familiar with early television closed circuit system at used in conjunction with the SAGE System?!? Got a odd little group of USAF TV related papers etc... but some tagged SAGE.

[Ed Sharpe via cctalk]

Anyone familiar with early television closed circuit system at used in 
conjunction  with  the SAGE System?!? Got a  odd  little  group of  USAF  TV  
related papers  etc...  but  some  tagged  SAGE...


 
thanks in advance  Ed#