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Pitman - Coupling. (open access)

Pitman - Coupling.

Patent for a new and useful improvement in "pitman connections for mowing-machines an harvester"(line 10 - 11).
Date: March 15, 1898
Creator: Douglass, Samuel
System: The Portal to Texas History
Laundry Apparatus. (open access)

Laundry Apparatus.

Patent for a laundry apparatus with a detachable head that can be used on any kind of support for roller washers.
Date: November 15, 1910
Creator: Merritt, Rex C.
System: The Portal to Texas History