Hamann Schaltklinke

 

 

source: Lange, W.: Mechanische Rechenmaschinen (1979)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

source: R.Rehbein

 

 

source: R.Rehbein

 

 

source: R.Rehbein

 

 

source: K.Schildbach

 

 

source: K.Schildbach

 

 

source: K.Schildbach

 

 

 

 

 

last updated: 22-Jul-08