Four pencil drawings showing the position of three separate cysts (A, B, & C) and the primary pituitary tumour. The first drawing is a side view from the left, the second is a coronal section through the 3rd ventricle, the third is a basal view, and the fourth is an outline lateral darwing showing the relationship between the tumour and cyst A in the frontal lobe. Annotations on the back read "patient's name 20.7.1949". VFA.7.138 is a continuation of this series of drawings.
See also VFA.7.135 and VFA.7.136 for additional drawings and VFA.7.139 and VFA.7.140 for operative photographs relating to the same patient.
Signed by the artist in the bottom right corner with the patient's name written in the top right corner.