Senior man sits for a portrait in a chair, ca. 1948. Jesse Owens the network of nerves and

the network of nerves and the beginning of the spinal cord

Unatural colours have been used in the decoration of the background of a detailed panorama of London

View of a building which may have been the home of both Dick Whittington and Sir Thomas Gresham in Milton Street

Microscope designed by Antoni van Leeuwenhoek incorporating a concave metal speculum or brass dish to assist in light gathering

At this time there was an ongoing struggle between France and Austria over Italian independence as the Italian states tried to rid themselves of despotic rulers

Senior man sits for a portrait in a chair, ca. 1948. Jesse Owens the network of nerves and