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		I was at the Lincoln Tunnel Police Desk 
		when cameras were installed in the South Tube. On the radio the PA had 
		me announce that the air in the tunnel was pretty much the same as at 
		Broadway and 42nd St. 
		 
		
		In addition, it was also on radio that 
		the new supersonic airplane [the Concorde] was coming to JFK and that 
		the noise factor was as quiet as jets in use (only lasted a few years)
		 
  
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