Kunsthandel P. de Boer
Catalogue of old pictures exhibited at the gallery of C. V. Kunsthandel P. de Boer- Catalogue of old pictures exhibited at the gallery of C.V. Kunsthandel P. de Boer, May 1963-until June 13th
- Catalogue of old pictures exhibited at the gallery of C.V. Kunsthandel P. de Boer, summer 1961-until August 15th