Overview
- Mexican archivists documented the map as missing in 2011 from the national archives, where it was among dozens of pieces removed from bound records.
- A Santa Fe librarian flagged the document during research on a map offered for sale, and Mexican experts confirmed authenticity using negatives and microfilm.
- The New Mexico History Museum safeguarded the map in a climate-controlled setting while legal and diplomatic steps proceeded.
- The FBI maintained custody over the past year and said no criminal charges will be filed in connection with the recovery.
- The map highlights the Camino Real de Tierra Adentro and is one of thousands of items Mexico is reclaiming, with officials citing a wider repatriation effort.