PROJECT VANGUARD Open PDF Document Details Document Type Technical Report Publication Date Jun 02, 1956 Accession Number AD0341439 Entities Organizations United States Naval Research Laboratory Tags Communities of Interest Space Weapons Technologies DTIC Thesaurus Topics Air Force Air Force Facilities Combustion Construction Control Systems Heat Transfer Hydraulic Accumulators Inverters Material Degradation Processes Materials Laboratories Materials Processing Materials Testing Measurement Propulsion Systems Signal Generators Test And Evaluation Test Equipment