| Description | Letters to Pearson regarding tuberculosis: chiefly from W J Fanning, providing letters, statistics and pedigree charts regarding cases and treatment at the Kelling Sanatorium; plus letters from Major Greenwood enclosing an article by E Pope and Lawrason Brown, "The inheritance of Pulmonary Tuberculosis", and discussing his own family history; and a letter from Ledbetter concerning the correlation between tuberculosis and cases of consanguinity. |