'The Preservation of Antiquities: A Handbook for Curators' is a comprehensive guide for preserving historical objects composed of inorganic and organic substances. Friedrich Rathgen's handbook covers everything from the changes undergone by antiquities in earth and air to the preservation of bones, horns, ivory, leather, and textiles. This book is a must-read for curators and preservationists looking to understand how to care for historical objects made of limestone, clay, iron, bronze, copper, silver, gold, and glass, among others.