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Frank's electron Tube Data sheets Nora K5W  

The Nora K5W is a German radio from about 1929/1930.
Is uses the tubes: 2x REN804, 2x REN1004, RE134 or RE604, RGN1054.
Here is part from an old catalog:
original circuit   (polished)
With many thanks to Dr. Rüdiger Walz who sent me the circuit-diagram back in 1995.
another circuit
In 1995 I repaired a K5W. Here are some photo's I made.