Million series

Altimetry expressed in metres with an attached standing conversion scale; orography with level curves and ipsometric tints with different equidities depending on the colour; reports state, region and province boundaries; the smaller towns are indicated with circles, while for the largest is the perimeter of the city with internal retinate in red; the classification of inhabited centres is made by importance; road network classified according to importance; rail network in black; airports in red; glossary in the various languages of interest the territory described in each sheet