Género
Papel ephemera
Los trazos que hablan
Millán González, José Antonio
Caprices d'un Bibliophile
Uzanne, Octave
What Philately Teaches. A Lecture Delivered before the Section on Philately of the Brooklyn Institute of Arts and Sciences, February 24, 1899
Luff, John N.
Bookplates
Almack, Edward
The postage stamps and post cards of the North American colonies of Great Britain
Authors, Various
Stamp Collecting as a Pastime
Nankivell, Edward J.
Incunabula in archivo Sedis Valentinae Asservata.
Mandingorra Llavata, María Luz, Boscá Codina, José Vicente