Oscar Esplá and Pilar Bayona in the acts honouring Gabriel Miró. Alicante 1952.

Oscar Esplá, Pilar Bayona and Eduardo Toldrá. Barcelona 1954.

Some Oscar Esplá scores, dedicated  and signed by the author to Pilar Bayona.
Madrid 1917, Madrid 1951, Ruaya 1952, Madrid 1954  and Madrid 1969.

One letter from  Esplá to Pilar Bayona, (1963), and a copy of the book "Oscar Esplá" by Antonio Iglesias,  dedicated to Pilar Bayona by the composer, 1962.