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Improvement in ventilating cars, &c.
Patent for a system which prevents ashes and cinders from railroad engines from entering the train cars and also allows for ventilation of the cars. Includes illustration.
Date:
August 22, 1876
Creator:
Andrews, Wright S.
System:
The Portal to Texas History
Improvement in liquid-measuring tanks.
Patent for an airtight and fireproof measuring tank for lamp oils, usable in both daytime and nighttime. Includes illustrations.
Date:
August 22, 1876
Creator:
Williams, Blasius
System:
The Portal to Texas History