Guillermo Blázquez

Founded in 1968, this antiquarian bookshop specialises in rare and antique books, as well as documents and manuscripts from the Middle Ages to the 19th century.

They stock volumes related to the History of Spain and the Americas, Golden Age Literature, incunabula, post-incunabula, first editions, travel books (especially about travels in Spain), bibliography, illustrated books and artistic bindings, as well as historical manuscripts, deeds and patents of nobility, royal signatures and literary signatures.

Along with other bookstores from around Madrid and the rest of Spain, it participates in the Madrid Antique Book Fair, which also attracts booksellers from Europe and the Americas.

The bookstore is also a member of the International League of Antiquarian Booksellers (I.L.A.B.-L.I.L.A.), the Iberian Association of Antiquarian Booksellers (A.I.L.A.), which organises the International Antiquarian Book Fair each year, and the Madrid Guild of Second-Hand Booksellers.

In addition, they buy old books and private libraries, offer advice on the creation of libraries and on the restoration and valuation of books and documents.