1. A chart of the Maderas and Canary Islands [Material cartográfico] : according to the surveys published at Madrid in 1780 by Don Thomas Lopés Gographer to his Catholick Majesty and Ascertained by the Astronomic Observations of the Chevalier de Fleurieu Made by Order of the French Government in 1769

2. A letter to John Gage... by William Young Ottley on a manuscript in the British Museum, believed by him to be of the second or third century and containing the translation of Aratus's astronomical poem by Cicero, accompanied by drawings of the constellations: with a preliminary dissertation in proof of the use of minuscule writing by the ancient Romans; and a corrected edition of the poem itself, including ten lines not heretofore known

3. A New Plan of the Road and Harbour of Leghorn, with Part of the Coast of Tuscany [Material cartográfico] : from the Mouth of the Arno to the Point of Monte Nero

4. Agenda ambiental de Panamá, 2009 2014: ambiente y competitividad nacional

5. Alexis quadrangle, Illinois

6. Anochecer [Grabación sonora] : rapsodia [de la película], Gog

7. Attica quadrangle, New York

8. Ave Maria [Grabación sonora] : featured in Paramount Picture "Going my way"

9. Axial quadrangle, Colorado (Moffat county)

10. Beso a Vd. la mano, Madame [Grabación sonora] : canción

11. Bing Crosby [Grabación sonora]

12. Blue star : the medic theme

13. Bugle call rag : foxtrot

14. El camino del Paraíso [Grabación sonora] = The road to Paradise : vals ; ¿Quieres recordar? = Will you remember : vals

15. Campbell Hill quadrangle, Illinois Missouri

16. Canción de cuna [Grabación sonora] : canción con obligado de violín

17. La canción de Dalila = The song of Delilah : canción de la película "Sansón y Dalila"

18. Can't we talk it over? : fox trot

19. Canção de Dalila

20. Cape Flattery and Neé Ah Harbour [Material cartográfico]: Washington