Provenance: Dr. A. Jess Shenson [1921-2002], San Francisco;[1] gift 1997 to William H. [1929-2020] and Abigail Booth Gerdts, New York;[2] gift 2018 to NGA.
[1] Information about Dr. Shenson is from his obituary in the _Stanford Report_, 6 March 2002.
[2] Per documention from Abigail Booth Gerdts provided with the gift, in NGA curatorial files.