Alp Grüm [Switzerland] - Historical maps
Alp Grum, Alp Grüm
Related maps
Europe in the XIX. century
Europe in the XIX. century (with the Third Military Survey)
Habsburg Empire - Cadastral maps (XIX. century)
Lombardy, Venice, Parma, Modena (1818–1829) - Second military survey of the Habsburg Empire
Topographic map of Switzerland (1855)
