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TCoCD Pictures Mechanical Calculators Resulta BS-9

Resulta BS-9
Resulta BS-9 (click for larger image, 77k)
top view (click for larger image, 77k)
manufacturing date  
digits:   entry
  result
  counter
9
9
-
entry stylus
mechanism  
operation stylus
size:   width
  length
  height
  weight
114 mm
154 mm
108 mm
1705 g
Resulta BS-9: side view
side view
Resulta BS-9: detail
detail 		Resulta BS-9: detail
detail
Resulta BS-9: subtraktion
doing a subtraction
Resulta BS-9: open front (click for larger image, 86k)
open front (click for larger image, 86k) 		Resulta BS-9: open bottom (click for larger image, 100k)
open bottom (click for larger image, 100k)
TCoCD Pictures Mechanical Calculators Resulta BS-9

back to the main page  Resulta  previous calculator: Resulta BS-7  The Collection of Calculating Devices  next calculator: Resulta P7 
Deutsche Version
Deutsche Version

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