"Serafim" (etched into verso); "VM" (inscr: pen and black ink on verso) ["Shell cameo / portrait of Shakespeare / (carved)" (accompanying note)]
The M.H. Spielmann Collection; given to the Garrick Club by Lincoln Kirstein, 1983
Ashton (with the help of Gertrud Seidmann), "The M H Spielmann Collection of Shakespeare Portraits." c.1982. Unpublished manuscript in the Garrick Club Library, Garrick Club Box 4, No.26
A bust of Shakespeare in profile looking to left, carved into a pink and white shell.