The english mag Electronics World had an article with some stamp code in
it's latest issue (Sept).

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Sten Dahlgren  CelsiusTech Systems   ! "I'd rather have 39 Hp under my arm
S-175 88 Jaerfaella      Sweden      ! than one under my backside"
seda@celsiustech.se +46-8 58084430   ! join your nearest karting club now !!