title: Kansas horse & buggy doctor receives letter from Albert Einstein.
authors.forename: Jane F
authors.initials: JF
authors.lastname: Knapp
authors.forename: Robert D
authors.initials: RD
authors.lastname: Schremmer
mesh_terms: D015709:Correspondence as Topic / Q000266:history*; D049673:History, 20th Century; D007599:Judaism / Q000266:history*; D007615:Kansas