x THE RIDDLE OF LIFE 117 



Miscellany, vi. 285. Lettsom's medical and other papers passed to Pettigrew, 

 and were ultimately dispersed in 1906, many being sold at auction. Mr. T. C. 

 Colyer-Fergusson of Sevenoaks, who is connected with the Lettsom family, 

 possesses among other papers his MS. " Recollections " of early life, 31 pp., 

 which were used by Pettigrew. There are two portraits of Lettsom in oils 

 at the Medical Society of London, besides that in Medley's well-known group 

 described in Chapter XII., and there are several engraved portraits by W. 

 Skelton and by Holloway. 



