Chicago, June 22, 1901
I have your letters of May 20th and June 19th.
I will endeavor, within a very few days, to bring you the French anemometer. If I cannot come I will send it by express. The instructions are in French, and may need explanation.
I sent you the article in Cassier's and am pleased that you like it.
Chanute to Wilbur, June 29, 1901