Abacus and Soroban 

abacus (transparent background)
how to use an abacus

soroban transparent background)

lee abacus (transparent background)
Lee's abacus demonstration

attempts at making abacus and soroban icons (they don't really work when they are tiny)
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single rods for soroban instruction page (transparent background)
13 reel soroban for abacus instruction page (transparent background)
15 reel soroban for abacus instruction page (transparent background)
soroban gif animation (white background)
top of page .
javascript ascii-animation of a soroban
JUST A REMINDER:
Any drawings you find on these pages are NOT,
under any circumstances, to be used for commercial
purposes without my written permission.
© llizard aka ejm 2004, 2005
Toronto Ontario Canada
To illustrations index
To my HomePage
To Abacus: Mystery of the Bead
- how to use an abacus
To The Improved Abacus by Inventor: Lee Kai-chen
- demonstration of Lee's abacus