The document discusses the oldest insect collection at the Natural History Museum in London. It provides background on the early homes and founders of the collection, including Montagu House, The Waterhouse Building, Sir Hans Sloane, and James Petiver. It then describes the fragile state of three historic bound volumes from the collections - the Sloane Insect Collection, Leonard Plukenet volume, and two Petiver Volumes. The document outlines conservation challenges faced with these volumes and plans for continued conservation work, digitization, and future access and study of the collections.