Activity Listings
- Letter from Howard L. Hanes, Bestamp Company to LP RE: Requests that CIT labs help carry out test to find out what cellophane and cellulose acetate are made from. [LP's reply May 9, 1939] [Filed under LP Correspondence: Box #37, Folder #37.6]
- Letter from L. Michaelis to LP RE: Michaelis asks LP if he will be in the East at the end of this year and wonders if he would like to speak on quantum mechanics at this time. If LP is unavailable Michaelis asks that he recommend someone else for this request. [Filed under: LP Correspondence: Box #246, Folder #246.9]
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May
6, 1939
