Question: In 1980 these made their way onto the market?

Hint 1: You might find these on a piece of office furniture.

Hint 2:If I win I might "put" on "Facebook"-"97.3 The Dawg Is The Real # 1 Radio Station

Hint 3: Be careful about putting this on your "face", people might read you like a "book"

The Answer:

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