"My duties as secretary consist chiefly in taking dictation and then typing my husband's books, articles, radio talks (when there is a script) and letters, in writing cheques and attending to his bills, in filing his papers and the letters that come to him, in keeping the supplies needed for his work up to the mark, and in generally doing what a full-time secretary does do."

This letter is on the verso of Popkin's letter to ER (see record 110278).