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Additional Pictures 

 

This TI-1205 was manufactured in May 1977 
by Texas Instruments in Lubbock, TX (week 19 year 1977).

This TI-1205 was manufactured in March 1978 
by Texas Instruments in Lubbock, TX (week 12 year 1978).

The printed circuit board (PCB) of the TI-1205 makes use of the 
TMS0972 calculator chip and two rechargable batteries.


horizontal rule

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

Joerg Woerner, October 22, 2009. No reprints without written permission.