- FondsExtension Services Fonds
- SérieExtension's Records
- 231 en plus...
- DossierContemporary Art of Mexico 1974-1975
- DossierEskimo Narrative 1978-1979
- DossierBrandon European Loan 1976
- DossierKathe Kollwitz: Etchings and Lithographs 1978
- DossierMax Klinger Exhibition 1982
- DossierOskar Laske: Etchings and Lithographs 1978
- DossierOskar Laske: Watercolours 1963-1964
- DossierFitzgerald Retrospective Show 1978
- DossierFitzgerald - Brooker: Their Drawings 1975
- 53 en plus...