Correspondence with Bateson, 1908-1915, nd. All but one are letters by Punnett. The principal topic is research on poultry; general professional and personal matters are covered. Included are two further letters: from Punnett to Beatrice Bateson, 1919; from Y. Sinoto to Punnett, 1936.

A pocket engagement diary used as a poultry mating diary.