on verso, signed by artist lower right in graphite: Linda S. Connor / 1997; lower left: Contact printed in Sunlight / with the original glass plate / negative on printing out paper. / Glass plate Archive, Lick / Observatory Mt. Hamilton, Ca. / copyright Regents University of California; center: April 16 1893 / cracked / (Chile); bottom center: April 16 1893; by unknown hand, top left in graphite: Ha5551
Linda Connor; NGA purchase (through Haines Gallery, San Francisco), 2013.
- The Memory of Time: Contemporary Photographs at the National Gallery of Art, Acquired with the Alfred H. Moses and Fern M. Schad Fund, National Gallery of Art, Washington, 2015, no. 27.