Two large drawings side by side of an operation to remove a neurofibroma from the spine of a female patient. Annotations on the back read "Patient's name spinal tumour op. Sept. 29 1938 Jefferson" and "Neurofibroma C4-D9 tumours 7 1/2" long".
Neurofibromata 7 1/2" long
typed label along the bottom of the drawing.T1
label in centre of drawing.Signed by the artist in the bottom right corner.