This Ordnance Survey Explorer 277 map is an essential tool for anyone who wants to discover the beauty of Manchester and Salford. The detailed city map provides accurate information about the location of streets, buildings, and natural features. It is a perfect companion for walkers, hikers, and cyclists who want to explore the area. The map is part of the Ordnance Survey series and was published in 2014. It is a reliable and up-to-date source of information that is ideal for both outdoor enthusiasts and cartography experts. The publication name is Ordnance Survey and the author is unknown. This map is a must-have for anyone who wants to explore the stunning cities of Manchester and Salford.