F316. Partially catalogued. 359 temporary items. Described in a temporary item list.

The founder of this collection is Alfonsas Eidintas (b. 1952), writer, diplomat, Vilnius University professor and Habilitated Doctor of Humanities (1990).

The collection was acquired in 1987.

F368 Partially catalogued. 39 temporary items: Manuscripts from the early 20th century to 1989. Described in a temporary item list.

The founder of this collection is Ona Uršulė Eidukaitytė (1913–2003), Soviet activist, meritorious cultural education worker of the Lithuanian SSR, staff member of the Library of the Lithuanian Academy of Sciences.

The documents were acquired from Emilija Kulakauskienė in 2003.

F95. 678 items from 1889–1991: manuscripts, print publications, and other documents. In Lithuanian, Russian, Polish, French, German, and English.  Described in the Manuscripts Department’s card catalogue.

The founder of this collection is Jurgis Elisonas (1889–1946), ethnographer, zoologist, associate professor of the Kaunas State University (now Vytautas Magnus University).

The collection was acquired in 1946–1948 from the then Book Chamber (it operated in Vilnius in 1946-2015 on the premises of the St. George Church).

F335. Partially catalogued. 2280 temporary items: documents from 1956–1990. Described in a temporary item list.

The founder of this collection is Kazys Ėringis (1921–2006), ecologist, civic activist, Habilitated Doctor of Biomedical Sciences (1967).

The documents were donated by the founder of the collection in 1993 and by his spouse Dr. Elena Ėringienė in 2007–2008.