Through a glass darkly: patients of the Illinois State Hospital for the Insane at Jacksonville, USA (1854-80).

The State Hospital for the Insane at Jacksonville, Morgan County, Illinois, was the first public hospital of its kind to be established in the state and among the earliest to be built on the 'Kirkbride Plan'. It opened for patients in 1851. We describe the background to the establishment of the hospital and, so far as is possible from publicly available sources, its catchment area, the nature of the patients held there up to 1880, its mechanisms of discharge, and supposed causes of death. We end with a plea that after over 150 years, the release of hospital casebooks and similar records in digital form would be of considerable benefit to historians of psychology, scientific biographers, genealogists and demographers.

Sources and timing of anthropogenic pollution in the Ensenada de San Simon (inner Ria de Vigo), Galicia, NW Spain: an application of mixture-modelling and nonlinear optimization to recent sedimentation.

The Ensenada de San Simon is the inner part of the Ria de Vigo, one of the major mesotidal rias of the Galician coast, NW Spain. The geochemistry of its bottom sediments can be accounted for in terms of both natural and anthropogenic sources. Mixture-modelling enables much of the Cr, Ni, V, Cu, Pb and Zn concentrations of the bottom and subaqueous sediments to be explained by sediment input from the river systems and faecal matter from manmade mussel rafts. The compositions and relative contributions of additional, unknown, sources of anomalous heavy-metal concentrations are quantified using constrained nonlinear optimization. The pattern of metal enrichment is attributed to: material carried in solution and suspension in marine water entering the Ensenada from the polluted industrial areas of the adjacent Ria de Vigo; wind-borne urban dusts and/or vehicular emissions from the surrounding network of roads and a motorway road-bridge over the Estrecho de Rande; industrial and agricultural pollution from the R. Redondela; and waste from a former ceramics factory near the mouth of the combined R. Oitaben and R. Verdugo. Using (137)Cs dating, it is suggested that heavy metal build-up in the sediments since the late 1970s followed development of inshore fisheries and introduction of the mussel rafts (ca. 1960) and increasing industrialisation.