| Description | Black and white photograph of Harry Harris, his wife Muriel, Marcello Siniscalco and Sylvia Lawler. Part of a series of photos (PENROSE/1/8/2/16-22) of Margaret Penrose and L S Penrose's Galton Laboratory colleagues at home having coffee. Annotated "Harry Harris & Mrs Harris, Marcello Siniscalco, Sylvia Lawler" on reverse. |