Hi! I added a page about "georeference-a-thons" recently here: https://oldinsurancemaps.net/community-georeferencing/ https://oldinsurancemaps.net/community-geo

Hi! I added a page about "georeference-a-thons" recently here: https://oldinsurancemaps.net/community-georeferencing/ https://oldinsurancemaps.net/community-georeferencing/