H-09-05: Leslie Van Der Sluys, Matthew Perceval, 1964 Folder 3 (PIC/20791) Unit ID: PIC/20791/3245 Date: 1964
H-09-06: Leslie Van Der Sluys, Matthew Perceval, 1964 Folder 3 (PIC/20791) Unit ID: PIC/20791/3246 Date: 1964
H-09-09: Leslie Van Der Sluys, Matthew Perceval, 1964 Folder 3 (PIC/20791) Unit ID: PIC/20791/3249 Date: 1964