A-26-08: Alice Perceval, Valerie Herbst, 1965-1967 Folder 1 (PIC/20791) Unit ID: PIC/20791/704 Date: 1965/1967
A-26-09: Valerie Herbst, Celia Perceval, 1965-1967 Folder 1 (PIC/20791) Unit ID: PIC/20791/705 Date: 1965/1967