Research notes regarding Accumulation of Mutations in Given Sex, Analysis of Translocations, Segregation of Chromatin

Handwritten manuscript of "Evolution in the light of the modern mutation theory" by Hermann J. Muller.

Handwritten abstract of "The engima of the gene and of its mutation" by Hermann J. Muller, c.1927.

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