11. The Ordnance Survey Explorer map series show abandoned mine levels above Wisenholme Beck and some surface extraction near the summit. 12. The " Atlas Suisse " map series consisted of 16 sheets, was produced by a scale of 1 : 120, 000. 13. All map series span four degrees of latitude, but are split differently east-to-west depending on the zones they are located in. 14. An example of such a map series is the Topographic Atlas of the Kingdom of Hanover and the Duchy of Brunswick. 15. The sheets of a map series can also be glued by the buyer to their neighbouring sheets, especially as a wall decoration. 16. His first issue, now known to philatelists as the Kangaroo and Map series , was designed by Blamire Young and issued in 1913 17. Until the appearance of Dufour Map ( 1845-1865 ), the Atlas Suisse was the map series with the most accurate coverage of Switzerland. 18. National Maps of Switzerland are a set of official map series designed, edited and distributed by Swisstopo, the Swiss Federal Office of Topography. 19. BAKOSURTANAL does not attribute a name to this peak on its 1977 map series ; only the altitude of the lower knoll is indicated. 20. Especially in the German-speaking countries, the 19th century was the golden era of the map series then described as " Topographic Atlases ".
