CONFIDENTIAL REPORT 2G-21
S70
     
 
FORMER GERMAN SUBMARINE TYPE XXI
 
 
 
 
SIGHT SIGNALLING APPARATUS
 
     
 
SUMMARY
 
     
          The general information book lists the following sight signalling apparatus:  
          1  100-watt hand signal lamp, operating on 24 volt AC (See the S66 section of the 9C report for details).  
          2  star signal pistols (one single and 1 double barrel).  
          Pyrotechnics.  
          Signal buoy.  
          Further listed are 120 flares for signal pistol in the control room and 10 in the conning tower.  Eighty ESN cartridges (character locally unknown) are also listed.  
          Eight pyrotechnic units are listed, but their character is not indicated.  
          No information is locally available regarding flags.  
     
     
 
July, 1946
 
 
 
 
PORTSMOUTH NAVAL SHIPYARD, PORTSMOUTH, N. H.
 
     
     
     
 
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