D.R.L. and Polydipsia Experiments

File contains a notebook with the titles, "D.R.L - Birds (28/9/65-14/1/66)", "Polydipsia - Rats (22/3/66)", and "Multiple S[symbol] D.R.L. VI (April '66)". The notebook contains details of a series of experiments and covers primarily experiment result tables. Details in the notebook include:

Bird experiments beginning on 28 September 1965 and which last until 14 January 1966.

Rat experiments beginning on 22 March 1966 and which last until 27 May 1966.