- 1942[subject unknown]Beginners
- 1948[subject unknown]Independent
- 1949[subject unknown]Indendent
- 1950[subject unknown]Independent
- 1951[subject unknown]Independent Investigators
- 1953[subject unknown]Independent Investigators
- 1960[subject unknown]Independent
- 1961[subject unknown]Independent
- 1962[subject unknown]Library Readers
- 1963[subject unknown]Independent
- 1964[subject unknown]Library Readers
- 1966[subject unknown]Library Readers
- 1967[subject unknown]Library Readers
- 1968[subject unknown]Library Readers
- 1970[subject unknown]Library Readers
- 1972[subject unknown]Independent
- 1973[subject unknown]Independent
- 1974[subject unknown]Library Readers
- 1976[subject unknown]Library Readers
- 1981[subject unknown]Library Readers
- 1982[subject unknown]Library Readers
- 1983[subject unknown]Library Readers
- 1984[subject unknown]Library Readers
- 1985[subject unknown]Library Readers
- 1986[subject unknown]Library Readers
- 1987[subject unknown]Library Readers
- 1988[subject unknown]Library Readers
- 1989[subject unknown]Library Readers
- 1990[subject unknown]Library Readers: Desks
- 1991[subject unknown]Library Readers: Desk
- 1992[subject unknown]Library Readers: Desks
- 1993[subject unknown]Library Readers
- 1994[subject unknown]Library Readers
- 1995[subject unknown]Library Readers
- 1996[subject unknown]Library Readers
- 1997[subject unknown]Library Readers
- 1998[subject unknown]Library Readers
Preserving and communicating the history of science at the MBL