DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The 'Expansion
1' module for the Super Speak & Spell.
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| The 'Expansion
2' module for the Super Speak & Spell.
The 'Expansion 3' module
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, December 23, 2007. No reprints without written permission.
