Keystone Saw Works - H. Disston & Sons, Inc. - Phila., PA

  Medallion with Reversed Number "7" on the Patent Stamp  

The medallion shown here came from a No. 12 saw. It dates the saw for 1887 - 1896 period.

The "27" and "1887" Glover patent dates are backwards. Everything else on the medallion is normal.

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Disston Saws


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