Page 



General Video Corp. 480 



Giovanola Brothei's 57, 101 



Great Lakes Underwater Sports, Inc. 157 



Grumman Aircraft Engineering Corp. 57, 105 



Hahn & Clay 254 



Heele Engineeiing, Inc. 43, 221, 518 



Horton Maritime Explorations, Ltd. 64, 101, 105 



Hydro-Catylator Corp. 324 



Hydro Products 480, 547. 548 



Ikelite Mfg. 478 



Informatics, Inc. 10 



International Gas Detector, Ltd. 434 



International Hydrodynamics, Ltd. 52, 70, 93, 97, 183, 185, 187, 191, 345, 550 



International Underwater Contractors, Inc. 62, 103, 173, 400, 703 



ITT Cannon Electric 346 



Japanese Steel & Tube Co. 149 



Joy Mfg. Co. 346 



Kawasaki Heavy Industries, Ltd. 66, 137, 203 



Kentron, Ltd. 171 



Katagawa Corp. 435 



Kinautics, Inc. 225 



Kittredge Industries 438 



Kuofeng Ocean Development Con^. 66, 231 



LaCoste & Romberg 553 



Lear Siegler, Inc. 44, 107 



Lintott Engineering, Ltd. 227 



Lockheed Missiles & Space Co. 21, 113, 354 



Makai Range Inc. 594 



Marsh Marine Co. 346 



Martine's Diving Bells, Inc. 40, 221, 456 



Maschinenbau Gabler Gmb H 66, 231 



Mitsubishi Heavy Industries 239, 275 



Nautilette. Inc. 159 



Nekton, Inc. 161 



Nereid nv 65, 165 



North American Rockwell Corp. 56, 103 



Northern Offshore, Ltd. 179 



Ocean Search Inc. 705 



Ocean Systems, Inc. 56 



Ocean Systems Japan, Ltd. 66,137 



Office Francais de Recherches Sou.s-Marine 48, 51, 60, 208 



Ocean Research Equipment, Inc. (ORE) 550 



P&O Intersubs 187 



Pace Wianco Div., Wittaker Corp. 487 



Pacific Submarine Co. 84 



Perry Submarine Builders, Inc. 3, 5, 43, 70, 109, 167, 171, 173, 175, 177, 179, 181, 199, 201, 229, 237, 271, 



274, 328, 333, 345 



Phantom Motor Co. 398 



Phillips Petroleum Co. 167 



Pierce Submei'sibles, Inc. 84 



Pratt & Whitney Corp. 333 



R. C. Allen Co. 507 



739 



