Postcard from J. M. McCaleb to B. R. Colson. The handwritten note is dated 19 April 1910. There is a transcript of the correspondence in the item PDF.
Postcard from J. M. McCaleb to B. R. Colson dated 19 April 1910, Box 1, Folders 5-6 - Correspondence, Theophilus Brown Larimore Papers, 1907-1935. Center for Restoration Studies MS #6. Abilene Christian University Special Collections and Archives, Brown Library. Abilene Christian University, Abilene, TX.