In LA, when police would answer a call and give the call sign of Adam-12, Adam would indicate a two man car and 12 would be the patrol areal. X-ray would indicate a one person car.
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Stetsons only became popular are dude wear in the 20th. century, in the old west cowboys wore many styles of hat. It was not uncommon to see bowler hats.
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Italy was the third country (after the US and USSR) to launch a satellite. The 'San Marco'
was sent into space in 1964.
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