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to William Smith

Jefferson writing to Smith of the College of Philadelphia, Jefferson describes John Wales Eppes's (his son-in-law's) knowledge of mathematics, the sciences, and natural philosophy. Tells him that when Smith's courses cover an area known to Eppes...

GLC01724

to Mrs. Elizabeth Powel

Washington thanks her for a reflecting lamp that was apparently a new and unusual European import. Comments, "The benefits which will flow from the general use of such Lamps, are too apparent for the light of them to be long hid from the American...

GLC01646

to the Institut National de France

Jefferson sends his thanks for becoming the first American member of the Institute. The letter is addressed to "Citizens, President and Secretaries."

GLC01533

to Hart O. Berg

Wright comments that he hopes to be in New York before Mr. Peartree leaves. Discusses aircraft engines and mentions the new German motors that give five horsepower more than the French. Asks if he has received a statement of account that was supposed...

GLC01536

to Hart O. Berg

Gives a detailed account of the 1910 International Air Meet. States that the Americans did much better than the French. Comments on a few men whose planes broke down and states, "Why does not the French government forbid monoplanes?-They have killed...

GLC01537