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Additional Pictures 

 

Texas Instruments' SR-50 next to Hewlett-Packard's HP-35.

Texas Instruments' SR-50 next to Hewlett-Packard's HP-35 with parts of the housing removed.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, August 25, 2023. No reprints without written permission.