By the 1630s the publication houses of Willem Blaeu and Henricus Hondius were in a race to produce ever more new maps of the world. Hondius in partnership with Jan Jansson began collecting plates of Britain and in 1636 published an Appendix of the Atlas including 17 maps, two of which were general ones. Unfortunately they were not ready in time for the English edition published in 1636 and are only found in the German edition. This marks the beginning of the race between the two houses to produce a separate volume devoted to England and Wales which Blaeu would win in 1645. In 1644 a further 11 maps were issued in a Dutch ‘Appendix’. Examples of maps from these early issues are very rare and highly desirable. The plates are often altered extensively for their ultimate issue in the completed work of 1646.

This is a very rare example of the FIRST STATE of Jansson’s map of the county of Yorkshire. One of the fifteen so called pre-issue county maps published in 1636, the final work was completed in 1646. The most notable feature of this early state of Yorkshire is the presence of Jansson’s name as in the final version of the map it is removed. The scale of miles is also altered to remove the German one. The two cartouches are also made more ornate with figures and cherubs. Koeman (1967-70) II ME 44 no. 414; Krogt (1997-2003) 5375:1.1; Map Collectors Circle ‘Notes and Addenda’ pp. 16-18; Skelton (1970) pp. 225-6; Whittaker (1933) no. 9.