Pump (open access)

Pump

Patent for a pump to be used for pumping oil and water including instructions.
Date: October 23, 1900
Creator: Stukes, John M.
System: The Portal to Texas History
Cotton-Harvester (open access)

Cotton-Harvester

Patent for a cotton harvester. Illustrations included.
Date: October 25, 1910
Creator: Sewell, Charles B.
System: The Portal to Texas History