Autograph Letter Signed, to Dr. Sieveking in London, discussing the distribution and sale of the Journal, suggesting the possibility of a “Germanic exchange” or mutual agreement with German publishers to sell each other’s publications. 4 pp. 7 x 4 inches, in fine condition. 17 Merrion Square East, Dublin, 1 April 1851. John Moore Neligan (1815-1863), physician, author of works on the administration of medicines and drugs, Editor of the Dublin Quarterly Journal of Medical Science (1849-61).