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[Letter from Samuel Lepkowsky to The Emulsol Corporation - July 18, 1932]
Letter from Samuel Lepkowsky to The Emulsol Corporation discussing further experimental effects of the emargol product on rats.
Date:
July 18, 1932
Creator:
Lepkowsky, Samuel
System:
The Portal to Texas History
[Letter from Samuel Lepkowsky to The Emulsol Corporation - May 17, 1932]
Letter from Samuel Lepkowsky to the Emulsol Corporation discussing the experimental effects of emargol on the wellbeing of rats. The third page contains a graph depicting the growth curve of the rats used.
Date:
May 17, 1932
Creator:
Lepkowsky, Samuel
System:
The Portal to Texas History