The development of firefighting in Croatia cannot be monitored without looking at the documents, from the ordinances and laws to the correspondence between firefighting organizations. By studying this extensive material we can gain insight into the structure, equipment and operation of Croatian firefighters.
The most valuable item in this collection is the Register the Croatian-Slavonian Fire-Fighting Association, which contains information on voluntary fire-fighting associations affiliated to the Community from 1876 to 1928. The data were entered into this book by Mirko Kolarić, long-time secretary of the Croatian-Slavonian Fire-Fighting Community.