Dr Gray's Hospital, Elgin: Admission Registers and Case Books Registers of admission/case books, 1819-1827, 1839-1840. 1851-1852, May 1853 to July 1855, 1873-1894 1819-1827, 1839-40, 1851-55, 1873-1894: registers of military patients, 1942-1986. 1819 - 1894, 1942 - 1986