Hughes Aircraft Tonotron H1328
              Direct View Storage CRT
              Tube à entretien d'image
              Speicherbildschirm
              Primarily used for airborne radar applications.
              Seems to be a variant of the 
RCA 4544.
              The two flying leads hint at it having a resistor network that presets the collimation voltages internally.
              • 
US Patent 2,928,970 - Electron display device and improvement therefor.
              • 
US Patent 3,299,316 - Voltage divider network encapsulated in the housing of a storage tube.
			  
 
			  
			  Longueur • Length • Länge : 29 cm • 11" 3/8
              Diamètre • Diameter • Durchmesser : 13 cm • 5" 1/8
              
              
              
              
			  
               
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