2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Improvements in Expanding Mandrels.
Patent for improvements in expanding mandrels by way of an expanding-chuck.
Date:
January 23, 1872
Creator:
Simons, John
System:
The Portal to Texas History
Improvement in Medical Compounds or Bitters.
Patent for a medical compound prepared with whisky, gentian-root, cinchonabark, quassia and cloves which is intended as "a remedy for miasmatic fevers" (line 23) including instructions for the preparation and administration of the medicine.
Date:
January 23, 1872
Creator:
Turner, Richard G.
System:
The Portal to Texas History