Copy letter from Robert William Frederick Harrison, to Dr A A Gray States the title of his paper 'An Investigation on the Anatomical Structure and Relationships of the Labyrinth in the Reptile, the Bird and the Mammal', which has been accepted for publication subject to alterations laid out in an accompanying memo. Namely, that the illustrations should be referred to in the text as well as the description, and that the illustrations, as they stand, are hardly suitable for publication. The manuscript and photographs are being returned in order for him to carry out the alterations. 20 July 1908