| Description | Correspondence between W R Bett and Penrose, in which Penrose enquires about the name Francis Lambert referred to by Bett in his paper in the British Journal of Dermatology which Penrose had not encountered before, to which Bett replies with his source for the information. Also includes a reference to Bett's article on Machin, a quote from the handbill seemingly advertising the exhibition of Francis Lambert, and reference to another work by S J MacFarland. |