Box 24
     Container 
  
Contains 63 Results:
Test of heat and electrical conductivity of electron from 100 to 400 degrees celsius, 1940-11-29
     File  — Box: 24, Folder: Arch 47/7
  
        Dates: 
      1940-11-29
    
  
    
  
Test of heat and electrical conductivity of electron from 100 to 400 degrees celsius, 1940-11-29
     File  — Box: 24, Folder: Arch 47/7 (Copy)
  
        Dates: 
      1940-11-29
    
  
    
  
Measurements of Heat Conductivities of three different steel bars up to 750 degrees celsius, 1940-11-29
     File  — Box: 24, Folder: Arch 47/8
  
        Dates: 
      1940-11-29
    
  
    
  
