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Boltless Rail-Joint (open access)

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 (open access)

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
Knockdown Seat. (open access)

Knockdown Seat.

Patent for seats which are easy to set up and take down as temporary seating for events and which can be folded up in small pieces for storage.
Date: July 30, 1907
Creator: Garrison, Thomas Lee
System: The Portal to Texas History