Rights & User Restrictions
Rights & Restrictions: Copyright in an unpublished work lasts for the life of the author plus 70 years.
End of restriction: 2031
End of restriction notes: Can be released 70 years after death
Copyright statement: Copyright restrictions applying to use or reproduction of this image are available from the Sterling Morton Library, The Morton Arboretum. For more information, please visit our ABOUT section or complete and submit this form.