• 
  Reproduction-no.: rba_mfL004251_14
  Image credits: Rheinisches Bildarchiv Köln
  Schwertstichblatt, Japan?
  
• 
  Reproduction-no.: rba_mfL004010_85
  Image credits: Rheinisches Bildarchiv Köln
  Schwertstichblatt, Japan?
  
• 
  Reproduction-no.: rba_mfL004251_16
  Image credits: Rheinisches Bildarchiv Köln
  Schwertstichblatt, Japan?
  

Additional analogue pictures

1. Photo no.: RBA L 04 251/14          
2. Photo no.: RBA L 04 010/85          
3. Photo no.: RBA L 04 251/16          

These negatives/slides are analogous. They can be viewed in the Rheinische Bildarchiv. Please direct your inquiry to the office of the Rheinische Bildarchiv: rba@rbakoeln.de.