Jorge Sanz citó On the map de Simon Garfield
Examines the pivotal relationship between mapping and civilization, demonstrating the unique ways that maps relate …
Legal Value of OS Mapping: Indisputable. Two court judgements in 1939 and 1957 ruled that anything appearing on an OS map is prima facie evidence of its existence on the ground; if it’s on the map, it’s in the world.
— On the map por Simon Garfield
OS stands for the Ordnance Survey, UK's National Mapping Agency.