Resource Type

Improvement in Tape-Worm Medicines. (open access)

Improvement in Tape-Worm Medicines.

Patent for a compound called “Tape-Worm Medicine” that is used to “remove tape-worms from the human body speedily and effectually; and it consists in a composition formed from the fibrils of the roots of the pomegranate mixed with water” (lines 9-13).
Date: September 23, 1879
Creator: Nette, August
System: The Portal to Texas History
Improvement in Molds for Sewer-Building. (open access)

Improvement in Molds for Sewer-Building.

Patent for a collapsible mold on wheels, allowing a sewer to "be built in sections around the mold and the mold moved along the trench as sections are completed" (lines 13-16) including illustrations.
Date: December 23, 1879
Creator: Burns, James
System: The Portal to Texas History