Internal correspondence (South Slavic Choral Union) [1929]
Scope & Content:
Letter from Choral Society "Kajmakčalan" from Bitolj, information notice on foundation of Choral Union from Vojvodina. Creator(s): South Slavic Choral Union.
Miscellaneous documents of other, unknown institutions [undated]
Scope & Content:
Price list of the Musical magazine "Zbori", Ljubljana, application form for the First Slovenian Musical Festival. Creator(s): Musical magazine "Zbori", Ljubljana, unknown.