| Polixene Trabudua Collection | Interviews carried out on middle class women from Bilbao, born in the 1900s and 1920s | Miren Llona |
| The Iron Mines Collection | Interviews carried out on men and women born in and residents of the mining village, La Arboleda, during the XIXth and XXth centuries | Pilar Pérez Fuentes |
| Virginia Echeberria Collection | Interviews carried out on working class women from Bilbao and the left Bank of the Nervión River born in the 1900s and 1920s | Miren Llona |
| Virginia Martínez del Castillo's Autobiography | She was a well known writer and an intelectual born in Bilbao in 1914. She represented Liberal and Republican cultures and thought of the Twenties and the Thirties in Spain. | |
| Women in Exile Collection | Interviews carried out during the 80s on Basque women exiled in México after the Civil War | Pilar Domínguez Prats |