Spain

Salamanca, Universidad de Salamanca, Biblioteca General Histórica. Online catalogue of the Fondo Histórico (books printed before 1831) of the University of Salamanca..

Salamanca, Universidad de Salamanca, Biblioteca General Histórica.

Madrid, Universidad Complutense, Biblioteca Histórica Marqués de Valdecilla. Rare Books on-line catalogue.

Madrid, Universidad Complutense, Biblioteca Histórica Marqués de Valdecilla. Provenances of historical collections..

Madrid, Royal Library. Base de datos de Ex libris de la Real Biblioteca: a database of armorial bindings, stamps, bookplates and inscriptions of former owners of items in its collections, with digitised images..

Madrid, Royal Library. Encuadernaciones de la Real Biblioteca: a database of bookbindings with digitised images.

Barcelona, Universitat. Rare Books and Manuscripts Library of the University of Barcelona.

Barcelona, Universitat. Database catalogue of Former Owners.

Salamanca, Universidad de Salamanca, Biblioteca General Histórica. Online catalogue of the Fondo Histórico (books printed before 1831) of the University of Salamanca..

Salamanca, Universidad de Salamanca, Biblioteca General Histórica.

Madrid, Universidad Complutense, Biblioteca Histórica Marqués de Valdecilla. Rare Books on-line catalogue.

Madrid, Universidad Complutense, Biblioteca Histórica Marqués de Valdecilla. Provenances of historical collections..

Madrid, Royal Library. Base de datos de Ex libris de la Real Biblioteca: a database of armorial bindings, stamps, bookplates and inscriptions of former owners of items in its collections, with digitised images..

Madrid, Royal Library. Encuadernaciones de la Real Biblioteca: a database of bookbindings with digitised images.

Barcelona, Universitat. Rare Books and Manuscripts Library of the University of Barcelona.

Barcelona, Universitat. Database catalogue of Former Owners.

Barcelona, Universitat. Rare Books and Manuscripts Library of the University of Barcelona.

Barcelona, Universitat. Database catalogue of Former Owners.