United States Senate Washington, D.C. Feb, 7, 1940 My Dear Mother: Had a letter from Chan showing that he [is] about to get rid of heavy splints and get on with a sling alone.  Poor fellow. This morning I appeared for Vermont in a hearing in Civil Aeronautic Authority This development of communication is [is] the most remarkable event of our times. The airmail has always kept my interest in it active. We continue debate on the appropriation for Independent offices. Carries more than a billion dollars, Best love, Warren