The Annual Chronology series consists of volumes recording significant events relating to chemical and biological methods of warfare, the international reactions to these efforts and related developments.
These chronologies are a long-term project and work so far on the dataset is relatively patchy, with many individual items consisting of holding entries or entries with queries (these are denoted by being preceded with the letter "H" or "Q", respectively). In many ways it is easier to compile the chronological data using this methodology. It will be many years before this series approaches completion.
"Work in progress" sample files of selected years currently available are: