Series of maps taken from the British War Office GSGS.4525 maps published in 1945. Introduction in English by Alan Godfrey, with a summary in German. At a scale of approx 1:19,000 the map is especially good at showing industry, collieries and transport at the time.

Einführung in englischer Sprache von Alan Godfrey, mit einer Zusammenfassung in deutscher Sprache.