Data:'s-Gravenpolder (1812).map
map of the Dutch municipality 's-Gravenpolder in 1812 (note: not very precise, mostly useful for maps of Netherlands)
Based on NLGis
Data available under Creative Commons Zero.
map of the Dutch municipality 's-Gravenpolder in 1812 (note: not very precise, mostly useful for maps of Netherlands)
Based on NLGis
Data available under Creative Commons Zero.