Unified Science Associates, Inc. 

 826 South Arroyo Parkway 

 Pasadena, California 



Union Carbide Corporation 

 270 Park Avenue 

 New York 17, New York 

 Attn: Don Cameron 



United Aircraft Corporation 

 East Hartford 8, Connecticut 



United Aircraft Corporation 

 Norden Division 

 Helen Street 



Norwaik, Connecticut 



United Aircraft Corporation 

 Research Dept. , Building 1 

 Hamilton Standard Division 

 Windsor Locks, Connecticut 



United ElectroDynamics, Inc. 

 200 Allendale Road 

 Pasadena, California 



Universal Match Corporation 



Armament Division 



472 Paul Avenue 



St. Louis 35, Missouri 



Vare Industries, Inc. 

 128 West First Avenue 

 Roselle, New Jersey 



Varian Associates 

 611 Hansen Way 

 Palo Alto, California 



Varian Associates 

 1725 K Street, NW 

 Suite 809 

 Washington 6, D. C. 



Vector Manufacturing Company, Inc 

 Division of Oceanography 

 Southampton, Pennsylvania 



Video Engineering Company 

 Riggs Road at First Place NE 

 Washington 11, D. C. 



United Geophysical Corporation 

 2650 East Foothill 

 Pasadena, California 



Videonics 



One Main Street 



Cambridge, Massachusetts 



United Research, Inc. 



138 Alewife Brook Parkway 



Cambridge 38, Massachusetts 



United Shoe Machinery Corporation 



Harmonic Drive Division 



Balch Street 



Beverly, Massachusetts 



U. S. Divers Company 

 3323 West Warner Avenue 

 Santa Ana, California 



U. S. Rubber Company 



Inflatable Products and Transportation 



Containers 

 10 Eagle Street 

 Providence 1, Rhode Island 



United States Underseas Cable Corp. 

 3900 Wisconsin Avenue NW 

 Washington 16, D. C. 



Universal ESCO Corporation 

 Research Center 

 705 W. North St. 

 Raleigh, North Carolina 



Vitro Corporation of America 

 Silver Spring Laboratory 

 14000 Georgia Avenue 

 Silver Spring, Maryland 



Vitro Laboratories 



200 Pleasant Valley Way 



West Orange, New Jersey 



Vought Range Systems 



Div. of Chance Vought Corporation 



680 Ala Moana 



Honolulu, Hawaii 



Waddell Dynamics, Inc. 



4364 Twain 



San Diego 20, California 



Wallace & Tiernan, Inc. 

 25 Main Street 

 Belleville 9, New Jersey 



Wallin Optical Systems, Inc. 

 18523 Ventura Boulevard 

 Tarzana, California 



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