This collection comprises Marina Tyndale-Biscoe's scientific career records as well as her family's papers relating to their experiences in Europe and migration after the upheavals of the 1930s and 1940s. The career papers include material on Tyndale-Biscoe's work on CSIRO's bush fly and dung beetle programs. The collection also includes photographs, correspondence and family history research in Hungarian, German, Slovak and English.