File Texcoco Region Strip II NE Quadrant Oversize Folder 16 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Texcoco Region Strip II NW Quadrant Oversize Folder 16 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Texcoco Region III Map A "Lakebed" Oversize Folder 16 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Texcoco Region III Map B "Chimalhuacan" Oversize Folder 16 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Texcoco Region Strip III Map C Oversize Folder 16 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Strip II C Oversize Folder 17 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Strip II south end Oversize Folder 17 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Strip II NW2 Corner Oversize Folder 17 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Strip III Map C Oversize Folder 18 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings
File Strip III Map D Oversize Folder 18 In: Jeffrey R. Parsons papers, 1960-2013 (majority within 1966-1992) » Maps, 1960-1984 » Rolled Tracings » Texcoco Tracings