1937 January 10 - Cora McPherson to William McPherson [postcard].
1937 February 9 - Cora McPherson to William McPherson [Valentine's day card].
1937 March 24 - Cora McPherson to William McPherson [Easter card].
1937 May 15, Philadelphia - Winnifred and Cora McPherson to William McPherson [2 postcards, both of the Franciscan Monastery, Washington, DC].
1937 June 21, Missoula, Montana - Winnifred and Cora McPherson to William McPherson [postcard, "Cabin City" at foot of Camel's Hump on Highway No. 10].
1937 July 31 - Lucile McPherson to William McPherson [+ 1 photograph].
1937 September 16 - Cora McPherson to William McPherson.
1937 October 19 - Hays [Hazel] and Childs McPherson to the "girls".
1937 October 23 - November 8 - Itinerary for Cora McPherson, Spokane, Washington, to Los Angeles, and return, on Union Pacific Railroad [+1 chair car seat reservation for October 25 and lock of Cora McPherson's hair].
1937 October 27 - Lucile McPherson to Cora McPherson.
1937 October 28, Spokane - Art [Stewart] to Cora McPherson.
1937 October 28, Riverside - Albert C. Grier to Cora McPherson.
1937 October 31, Spokane - Art [Stewart] to Cora McPherson.
