This particular online collection from the Oak Ridge Associated Universities (a university consortium that oversees the Oak Ridge National Laboratory) contains over 1000 objects, many of which are on view at this site. The Health Physics Historical Instrumentation Museum Collection has been deemed the official repository for historical radiological instruments by the Health Physics Society, and at its essence, "chronicles the scientific and commercial history of radioactivity and radiation." This online collection is divided into sections that include atomic movie posters, radiation warning signs, radioluminescent items, ionization chambers, and electrometers. One of the more engaging sections details a number of items designed as radioactive quack cures, such as jars for adding radon to water, emanators for adding radon to water, and radium tablets and bath salts.