Welcome! This is the best place to ask questions about my maps or to make requests. Questions about sources might already be answered on my data sources page. I do make mistakes, if you find one I've made let me know here and I'll attempt to fix it promptly. I'm much more likely to see messages left here than on individual map talk pages.
Archives: Archive 1 (2005-2006) | Archive 2 (2007) | Archive 3 (2008) | Archive 4 (2009) | Archive 5 (2008-2010 from images and commons talk pages) | Archive 6 (2010) | Archive 7 (2011) | Archive 8 (2012) | Archive 9 (2013) | Archive 10 (2015-2020) |