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Texas Instruments TI-1505
The TI-1505 could be called one of the smallest, thinnest and lightest "landscape-style" calculator manufactured by Texas Instruments. Compare it with the TI-1626 introduced in the same year and the later TI CARD calculator TI-1786.
With the TI-1606 a sibling powered with solar cells instead the battery was introduced.
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© Joerg Woerner, April 11, 2005. No reprints without written permission.