Commodore Advert - 1981
"Thanks to Commodore Computer we now use computer simulation to test heat pump and solar design applications"
So says Cristoph Sobotta, R&D Director of Stiebel Eltron, in this US advert. It employs a blatantly faked screen-shot on the PET, as it was unable to produce such hi-res graphics, and possiby a pre-production mock-up of the VIC-20, which had just been launched in Europe, topped off with a nice Cokin star-burst filter. It also possibly introduces the "Commodore offers a computer for every person, purpose and pocket-book" tag line that ran until at least the following year (see this 1982 advert)
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