Copper engraving, 23 x 18 cm, recent hand colour, printed on paper stock with a blue tint, blank verso. This map of Cambridgeshire was first issued in The London Magazine, which between 1747 and 1754 published a complete set of English county maps by Thomas Kitchin. The maps were subsequently published as a pocket atlas and reissued as a set by Alexander Hogg in Boswell’s Antiquities of England & Wales.