This month’s feature is a 1934 letter from Dr. Adolph E. Waller to Dard Hunter and includes two sample piths of the rice paper plant Tetrapanax papyrifer.

This month’s Artifact of the Month is a collection of 10 brightly colored blue, green, and yellow International Paper Company calendars from the year 1936.

This month’s Artifact of the Month is a workbook documenting the development process of the triple paper method proposed for the English banknote by Sir William Congreve in1819.