1. 12 estudios sinfónicos para piano, op. 13 [Música notada]

2. 18 variaciones sobre el tema de la película Tres amores [sic] [Grabación sonora]

3. 2 piezas para órgano en forma de canon de R. Schumann [Música notada]

4. 3 Lieder für Sopran, Alt, Tenor u Bass [Música notada]

5. 30 mélodies de Robert Schumann [Música notada]

6. 4me. symphonie en ré mineur, op. 120 [Música notada]

7. 50 mélodies de Robert Schuman [Música notada]

8. A un beso / (de Robert Burns) ; [traductor] Carlos E. Restrepo

9. A catalogue of miscellaneous books old and new, in various languages, containing nearly 50000 volumes ... for 1848 on sale at the very low prices affixed by Robert Baldock ... [Texto impreso]

10. A catechism and confession of faith [Texto impreso]

11. A catechism of English composition [Texto impreso]

12. A Chart of a part of the Coast of Cochinchina [Material cartográfico] : from Cham Collao Island to the Kings River

13. A Chart of the Banks of Newfoundland [Material cartográfico] : Drawn from a Great Number of Hydrographical Surveys, Chiefly from those of Chabert, Cook and Fleurieu, Connected and Ascertained by Astronomical Observations

14. A Chart of the British Channel, Extending from Dover to The Isles of Scilly on the English Coast, and from Cape Gris Nez to the Isle of Ouessant on the French Coast; To which are added a Part of the German Sea, with the Entrance of the Thames, the Banks or Flanders, and the Straits of Dover, also the Bristol Channel, the South West Coast of Ireland, as far as Cape Clear; and Part of the Atlantic Ocean [Material cartográfico] : Laid down from Authentic Surveys, both Printed and Manuscript, from all the Maps and Charts hitherto Published in England, and particularly, in respect to the French Coast, from the Large Topographical Map of France Survey'd by Order of that Government. The whole Regulated according to the Astronomical Observations of both the Kingdoms

15. A Chart of Channel Creek from George's Point to the sea [Material cartográfico] : Survey'd by Benjamin Lacam at different periods between the Years 1770 and 1780, Including The Middle and Eastern Channels of Hoogly River and the Crossing Track which is now universally followed. Survey'd by John Ritchie Marine Surveyor to the Honble. the East India Company in 1781 and 1783

16. A Chart of the Chops of the Channel, to the South of Scilly Islands [Material cartográfico] : Containing the West Coast of Cornwall, and Scilly Islands

17. A Chart of the Coast of India, from Goa to Cape Comorin Exhibiting The Coast of Canara and Malabar... [Material cartográfico] : with the Lake Divas Islands and the Channels of Eight and Nine Degrees

18. A Chart of the Coast of Pegu with the Adjacent Coast of Arakan and Tanasserim [Material cartográfico]

19. A Chart of the China Sea and Philippine Islands with the Archipielagos of Felicia and Soloo [Material cartográfico] : Shewing the whole Tract comprized, between Canton and Balambangan, with the Soundings, Shoals, Rocks &ca.

20. A Chart of the China Sea from the Island of Sanciam to Pedrabranca [Material cartográfico] : with the Course of the River Tigris from Canton to Macao