237 532 subjects published right now from 201 institutions
Litografie, barev. 73 x 35,5 cm, 1 list 29 x 38 nebo menší Měřítko [ca 1:1 750 000]. 6,4 cm = 69 british miles. 6,4 cm = 25 french leagues. 6,4 cm = 60 italian miles (006°15´43" v.d.--018°14´14" v.d./047°10´29" s.š.--035°44´47" s.š.)