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Old 05-12-19, 02:22 PM
  #12  
trainman999
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Join Date: May 2016
Posts: 461

Bikes: 83 Schwinn Superior, 86 Paramount,86 Madison,87 Cimeron,86 Nishiki Linear

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It's a Paramount serial number on BB between down tube and cabel guides you can see a 6 or a9 in one of your pictuers. Probbly starts with 590,600 or 610 Its probbly an 87-90
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