back to the main page  Olivetti  previous calculator  The Collection of Calculating Devices  next calculator: summa Quanta 20 E 
Deutsche Version
Deutsche Version
TCoCD Pictures Mechanical Calculators Olivetti Summa 15

Olivetti Summa 15
Olivetti Summa 15 (click for larger image, 46k)
top view (click for larger image, 46k)
manufacturing date  
digits:   entry
  result
  counter
10
11
-
entry 10 key keyboard
mechanism  
operation manual crank
size:   width
  length
  height
  weight
255 mm
350 mm
150 mm
7.4 kg
Olivetti Summa 15: side view
side view
TCoCD Pictures Mechanical Calculators Olivetti Summa 15

back to the main page  Olivetti  previous calculator  The Collection of Calculating Devices  next calculator: summa Quanta 20 E 
Deutsche Version
Deutsche Version

Copyright © Andreas Tabak, 1998 - 2006
Last update on 21-Jul-2007 		Guest Book    Legal Stuff    Sitemap    Navigation    FAQ   Feedback/eMail