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Additional Pictures 

 

This LVM Insurance calculator was manufactured in October 1980 by
Texas Instruments in The Netherlands (Date code ACH 4580 wk 45 yr 1980).

The backside of the LVM Insurance calculator with the battery and lid of the
Solid State Software Module compartment removed.

The LVM-1 Insurance module
with copyrights from 1980.

Inside the module we located
a standard TMC0540 with a 
ZA5573 ROM-Code.

The base calculator of this LVM Insurance calculator is a
standard TI-58 manufactured in 1980.


horizontal rule

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

Joerg Woerner, February 27, 2021. No reprints without written permission.