Marche funèbre, Op. 35 : exécutée aux funérailles de l'auteur
Impromptu pour le piano
Letter from Jules Émile Frédéric Massenet
Correspondence from Owen Bell Jones to MacMechan, December 30, 1927
Correspondence from Owen Bell Jones to MacMechan, December 14, 1928
Correspondence from Owen Bell Jones to MacMechan, March 9, 1928
Correspondence from Owen Bell Jones to MacMechan, November 21, 1928
Correspondence from Owen Bell Jones to MacMechan, February 5, 1929
Correspondence from Owen Bell Jones to MacMechan, December 5, 1930
Letter from Heitor and Arminda Villa-Lobos to Ellen Ballon
Correspondence concerning "Encyclopaedia Universalis"
'E' miscellaneous correspondence
'C - G' miscellaneous correspondence
Correspondence regarding "The Drama of the Oceans"
'P' miscellaneous correspondence
'R' miscellaneous correspondence
'K' miscellaneous correspondence
'K' miscellaneous correspondence
'K' miscellaneous correspondence
'I' miscellaneous correspondence
Compte rendu de la premiere reunion des membres Europeens du Club de Rome
'F' miscellaneous correspondence
'L' - 'P' miscellaneous correspondence
Background materials on the virtual university for the ocean
Correspondence between Elisabeth Mann Boregese and Mario Ruivo