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[Letter from Thomas Parran to Daniel W. Kempner, November 25]
Letter from Thomas Parran to Daniel W. Kempner discussing how penicillin alone would not end venereal disease and urging Mr. Kempner to spread the world about venereal disease prevention and financially support the American Social Hygiene Association.
Date:
November 25, 1949
Creator:
Parran, Thomas
Object Type:
Letter
System:
The Portal to Texas History
Cartridge-Loading Machine
Patent for "an improvement in cartridge-loaders adapted to load cartridge shells automatically, the machine being operated by suitable power. It consists in improved power mechanism and devices which may be arranged and combined with the loading mechanism of a machine cartridge-loader" (lines 38-45).
Date:
November 25, 1890
Creator:
Franklin, Edward A.
Object Type:
Patent
System:
The Portal to Texas History