Handgeschreven beschrijving van een brandspuit genaamd Brandknaap, uitgevonden door Koenraat Koenraatsz te Haarlem, ca. 1650 1640 - 1660

This handwritten document, dating back to the mid-17th century, provides a detailed description of a fire engine named "Brandknaap," invented by Koenraat Koenraatsz in Haarlem. The document, housed at the Rijksmuseum, is a fascinating glimpse into Dutch engineering and firefighting practices of the period. It outlines the construction and operation of the fire engine, including its dimensions, materials, and intended use. The meticulous detail in the text underscores the importance of this innovative device in protecting the city from fires.