Acquisition History
Purchased from the dealer Charles Vignier (1863–1934), Paris, by Mildred Barnes and Robert Woods Bliss, November 1923;
Collection of Mildred Barnes and Robert Woods Bliss, Washington, DC, 1923 - November 29, 1940;
Gifted to Harvard University, November 29, 1940;
Dumbarton Oaks Research Library and Collection, Byzantine Collection, Washington, D.C.