Keywords: United States Congressional Districts in Nevada (metro highlight), 1983 – 1992.tif en Boundaries for United States congressional districts in Nevada 1983-1992 Las Vegas area is map focus Map color key is provided inside the image 2014-10-30 17 17 49 US Department of the Interior public data retrieved from http //cdmaps polisci ucla edu on October 18 2014 Authors 1 All GIS data presented in this project was originally collected and published by the United States Department of the Interior 2 US district GIS shapefile data created in association with the UCLA by Jeffrey B Lewis Brandon DeVine Lincoln Pitcher and Kenneth C Martis 2013 Digital Boundary Definitions of United States Congressional Districts 1789-2012 3 Data was rendered using ArcGIS® software by Esri 4 File developed for use on Wikipedia and elsewhere by 7partparadigm other versions PD-USGov Uploaded with UploadWizard United States historical congressional district boundaries |