Here's a couple.  http://www.turbosquid.com/3d-models/dip-16-3ds-free/646675  http://www.turbosquid.com/3d-models/free-chip-microchip-ic-3d-model/691038 

There are more on turbosquid but not for free. 

Perfect Kalypso, just the job. Really appreciate your help on this and I have also got another site for my props etc that I never knew existed.

Sincere Regards

Marv

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