[OSM-talk] proposed key for defining historical changes to locations

[Robin Paulson]

i've proposed a tag to allow the generation of historical maps, could
i get some comments please?

http://wiki.openstreetmap.org/index.php/Proposed_features/key:date

apologies for the poor explanation, i'm struggling to get it settled
in my head - anyone who sees what i mean and can help with clearer
english, your help would be much appreciated