1. Excerpt from Volume 6 of Singer's lab notebooks Creator: Singer, MaxineHilmoe, Russell Date: [27 March-5 June 1958] Genre: Laboratory notebooksExcerpts
2. Excerpt from Singer's unnumbered 1971-1972 lab notebook Creator: Singer, Maxine Date: [12 July-28 December 1971] Genre: Laboratory notebooksExcerpts
3. Excerpt from Volume 25 of Singer's lab notebooks Creator: Singer, Maxine Date: [14 March-3 May 1963] Genre: Laboratory notebooksExcerpts
4. Excerpt from Volume 23 of Singer's lab notebooks Creator: Singer, Maxine Date: [7-10 January 1963] Genre: Laboratory notebooksExcerpts