OpenHistoricalMap
Mapping the Past with OpenHistoricalMap and JOSM
Ipinaskil ni Abbe98 noong Marso 3, 2015 na nasa EnglishJOSM gives you the power to do OpenHistoricalMap mapping offline, use custom filters, use custom base maps without tools like Map Warper and much more.
Discussion
Puna mula sa thbz noong 23 Oktubre 2017 sa ganap na 14:00
The link is broken. I found it (without the illustrations) here.