Additional Pictures 


The ELO magazine was introduced in 1974 in Germany.

Two of the different Electronic Dice kits available in 2010.

An early Texas Instruments SN7400N Digital Integrated Circuit.

The CHIP magazine was introduced in 1978 in Germany.

The famous "TTL Kochbuch" by Texas Instruments GmbH, Freising.

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If you have additions to the above article please email:

Joerg Woerner, January 11, 2010. No reprints without written permission.