Western Auto Citation aka 66-4986-7

Date of introduction:  1977 Display technology:  LED-stick
New price:   Display size:  8
Size:  5.4" x 2.8" x 1.3"
 138 x 72 x 32 mm3
Weight:  3.0 ounces, 84 grams Serial No:  
Batteries:  9V  Date of manufacture:  wk 04 year 1978
AC-Adapter:  AC9180 Origin of manufacture:  
Precision:   Integrated circuits:  
Program steps:   Courtesy of:  Joerg Woerner

This TI-1000 got a new keyplate and was sold under the name Citation from the distributor Western Auto. 

Citation_1.jpg (74301 Byte)Everything else is identical, even the back of the calculators tells you the manufacturer Texas Instruments.

View a TI-1025 based calculator with the same name here or the TI-1050 based version here.

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If you have additions to the above article please email:

Joerg Woerner, January 4, 2002. No reprints without written permission.