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Texas Instruments TI-30 circa 1976

GaryG
GaryG@gary_g
586 Posts
Supporter
#1 · June 20, 2023, 4:49 pm

Texas Instruments TI-30 electronic slide-rule calculator ( their words, not mine )

Comes complete with case and manual. 

Shipping cost are flat $15.

It is fun to see the numbers scroll as it calucates  the sin of 45 deg.

 

 



 

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Gary J. Ganjon Professional Land Surveyor: MD:21168 | PA:SU075241 | VA:0403003460 Buena Vista, Virginia 24416