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Boltless Rail-Joint
Patent for a rail joint designed without bolts. Illustrations included.
Date:
July 30, 1912
Creator:
Crawford, William R.
System:
The Portal to Texas History
Boltless Rail-Joint
Patent for a rail joint designed without bolts. Illustrations included.
Date:
July 30, 1912
Creator:
Crawford, William R.
System:
The Portal to Texas History