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Additional Pictures 

 

The WG&L tax planner module
with copyrights from 1981, 82.


Inside the module we located
a standard TMC0540 with n 
CD5704 ROM-Code.

This WG&L incotax calculator was manufactured in July 1980 by
Texas Instruments in Abilene, TX (Date code ATA 2980 » wk 29 yr 1980.


horizontal rule

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© Joerg Woerner, November 20, 2013. No reprints without written permission.