Resource Type

Trap For Crustacea (open access)

Trap For Crustacea

Patent for a crustacea trap. This device is designed for use in catching crabs, lobsters, and other crustacea. Illustrations included.
Date: October 23, 1906
Creator: Franklin, Robert M.
System: The Portal to Texas History
Cutter Head (open access)

Cutter Head

Patent for a cutter head. This invention is used for shaping and dressing jambs. Illustrations included.
Date: October 30, 1906
Creator: Heckel, Albert F.
System: The Portal to Texas History