The Ronald Sharp Collection on MAD Building for Project Rover (approximately 1958-1963) contains a brochure and photographs of the Maintenance, Assembly, and Disassembly (MAD) Building for Project Rover located at the Nuclear Rocket Development Station at the Nevada Test Site. The MAD building was one of the major centers for testing activities for Project Rover which was a United States project to develop a nuclear-thermal rocket. The materials also include photographs of an engine transporting a Kiwi nuclear rocket reactor from the MAD building to the test site and a mushroom nuclear cloud. Also included are photographs of Ronald Sharp and New Mexico artist Jose Sanchez, presumably at the MAD Building.