Index to reproductions of European paintings; a guide to pictures in more than three hundred books  REF/ND/45/M6

Index to Italian architecture : a guide to key monuments and reproduction sources  REF/NA/111/T4/1992

Pictorial encyclopedia of historic architectural plans, details, and elements  REF/NA/2840/H34/1984

Sculpture index  REF/NB36 .C55 1970 vol. 1, 2 pt. 1, 2 pt. 2

World painting index  REF/ND/45/H38 vol. 1-2 and supplements