ive been working all night on the maps, just redoing yours from the website. except i left them a t home on my laptop a few questions though is the north boarder of Sonara-Chihuha where the US boarder was before the gladsen purchase? in the 1855 map the boader of US New Mexico-Merxico is a straight line, but then becomes the pre-Gladsen purchase. is it flat line or Gladsen? in 1850 West and East Flordia are made from an enlarged panhandle, but in 1855 West florida has the entire panhandle, and East Florida is the northern part of the J state. is the Maine-Canada boarder modern day or with the northenr bit missing? cheers. i think i will just do US maps for now, maybe some global ones later.