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Additional Pictures 

 

This SILCA 48 was manufactured  in September 1977 by
Texas Instruments in Italy (Date code RCI 3977 » wk 39 yr 1977).

The whole electronics of the SILCA 48calculator
fits on the display printed circuit board (PCB).


horizontal rule

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

© Joerg Woerner, May 28, 2016. No reprints without written permission.