No known copyright. Item went into public domain 70 years after the 1944 death of the creator. See http://rightsstatements.org/vocab/NKC/1.0/.
Source:
Is found in PC 85, Lucullus Virgil McWhorter Photographs https://libraries.wsu.edu/masc/finders/pc85.htm at Washington State University Libraries' Manuscripts, Archives, and Special Collections (MASC) https://libraries.wsu.edu/masc