Carbon copy with Elof Carlson's handwritten notes. Midterm Exam for Zoology Z575, a course taught by Hermann J. Muller at Indiana University. Exam dated March 20, 1957.
Draft of "On the calculation of number of loci separately producing a given recessive phenotype" with handwritten corrections by Hermann J. Muller, c.1940
The Effect of a Long Established Duplication on the Frequency of Detectable Mutation typed original drafts, and copies of article written in the USSR with handwritten corrections and chromosome maps by Hermann J. Muller