1. OOppeennHHiissttoorriiccaallMMaapp..oorrgg19th Century Hunterston, Scotlandstart_dateend_date

2. Combined - all times2009Also Historic OSM Data2008Roman MainzOOppeennHHiissttoorriiccaallMMaapp..oorrgg 3. OSM StackRenderd / Mapnik date range filtersOsm2pgsql lua script to import in start_date and end_dateEdition / viewingID Editor date filtering / time widgetDynamic tiles / caching.Vector tilesCommunityhttps://github.com/openhistoricalmap/OSM OHM Mailing Listhttp://wiki.openstreetmap.org/wiki/Open_Historical_Mapleleaaththeerrwwoooodd.h.heerrookkuuaapppp.c.coomm//OOppeennHHiissttoorriiccaallMMaapp..oorrggOSM WayAdhocDo what works firststart_date / end_dateImagery as sourceOSM vs GISCrowd vs Establishment?start_dateend_date