J-01-32: Alice Perceval, John Perceval, Charles Blackman, 1963 Folder 5 (PIC/20791) Unit ID: PIC/20791/3902 Date: 1963
J-02-02: Louis James, John Perceval, 1963-1965 Folder 5 (PIC/20791) Unit ID: PIC/20791/3904 Date: 1963/1965