OpenHistoricalMap
Mapping the Past with OpenHistoricalMap and JOSM
Abbe98 erabiltzaileak Martxoa 3, 2015 datan argitaratua English hizkuntzanJOSM gives you the power to do OpenHistoricalMap mapping offline, use custom filters, use custom base maps without tools like Map Warper and much more.
Eztabaida
thbz erabiltzailearen iruzkina 23 Urria 2017 14:00-eann
The link is broken. I found it (without the illustrations) here.