Add MS 86840/20

Annotations and manuscripts originally part of a collection of offprints etc. received by John Maynard Smith filed under 'Dem-Di'. Contents include:

• Annotation to 'In defence of the direction of time' by K.G. Denbigh. Annotation reads: 'With the author's compliments. KGD.'

• Note attached to 'Correlation of GC content with replication timing and repair mechanisms in weakly expressed E. coli genes', by Patrick Deschavanne and Jan Filipski. Note reads: 'Rebile Dem-D'.

• Annotation to 'Phylogenetic fallacies and sexual oppression', by Mildred Dickemann. Annotation reads: 'Please see note 1, p. 85. greetings, m.'

• Draft of 'Wilson's panchreston: The inclusive fitness hypothesis of sociobiology re-examined' by Mildred Dickemann. Annotation to the front page reads: 'John: compliments & permission from Mildred'.

• Letter to John Maynard Smith from Wolfgang P.J. Dittus dated 21 May 1980 attached to 'The evolution of behaviours regulating density and age-specific sex ratios in a primate population' by Dittus.

The full range of authors represented in the original collection of offprints etc. filed under 'Dem-Di' is: M. Demerec, Lloyd Demetrius, K.G. Denbigh, Patrick Deschavanne, Daniel C. Dennett, M.S. Deol, Mildred Dickerman, Hugh Dingle and Wolfgang P.J. Dittus. Originally also included a copy of the journal Demos Quarterly, (10) 1996 on Matters of life and death: the world view from, evolutionary psychology with contributions by John Ashworth, Samuel Brittan, Robert Wright, Martin Daly and Margot Wilson, Geoffrey Miller, Matt Ridley, and Oliver Curry. The date range of the original collection of offprints etc. filed under 'Dem-Di' is 1940-1995.