Deutsche Version
TCoCD
Pictures
Mechanical Calculators
Abacus
Suan Pan: Wood
Suan Pan: Wood
(click for larger image, 111k)
manufacturing date
digits:
columns
rows
13
5 + 2
material
wood
size:
width
length
height
weight
360 mm
180 mm
35 mm
590 g
TCoCD
Pictures
Mechanical Calculators
Abacus
Suan Pan: Wood
Deutsche Version
Copyright © Andreas Tabak, 1998 - 2006
Last update on 21-Jul-2007
Guest Book
Legal Stuff
Sitemap
Navigation
FAQ
Feedback/eMail