FIRST EDITION. This is an example of the fourth volume of Joan Blaeu’s ‘Theatrum Orbis Terrarum’, covering England and Wales, with fine colouring, the title beautifully illuminated in gold. Blaeu’s first topographical atlas appeared in 1630 in one volume and was gradually expanded. By 1640 it was in three volumes and contained just 4 British Isles maps. His chief rival, the Hondius-Jansson publication, contained 18 maps. Both joined a race to make their fourth volumes a complete atlas of the British Isles. Blaeu was first, publishing this magnificent work in 1645, one year before that of Jansson’s. The work of Blaeu set a standard of design, beauty and quality that arguably has never been surpassed. This is an example of the first edition. Provenance: private foreign collection. Koeman (1967-70) Bl 43A pp. 175-7; Skelton (1970) 28; Van der Krogt (1997-2010).