Description

Side Scan Sonar product data (2 copies); 1987 Order blank; Underwater metal detectors 1986 product line; UA-1-Underwater Altimeter, DV-1-Dropped Video, Proton 1, Pulse 10, Mark 7, Pulse 8, Pulse 6, Mark 1 product data; Underwater metal detectors product data (2 copies); 1988 Order blank (2 copies); ROV (Remotely Operated Video) product data (2 copies); "U.S. Treasure Hunters Newsletter" Vol. 2, Issue 1; UA-1-Underwater Altimeter, DV-1-Dropped Video, Proton 2, Pulse 10, Pulse 7, Pulse 8x, Pulse 6x, Mark 1 product data (2 copies); Advertisement; Letter to M. Klein from Jack, dated 12/23/1991; 1991/1992 Underwater Metal Detectors product data & Order Blank; Product data for PULSE 8X/6X Hand Held Detector, PULSE 7 Boat Deployed Detector, PULSE 10 Boat Towed Detector, PULSE 12 (Boat Towed Detector), SeaOtter ROV System, PROTON 3 (Magnetometer), UA-2 Altimeter, DV-1 Dropped Video, DV2 Dropped Video, TOV-1 Towed Video; "Law Enforcement Captures Underwater Search Equipment" from Ocean News & Technology, printed from web 11/1/2011; "J.W. Fishers' Side Scan Sonar Key in Somali Port Mine Clearance" by MarineLink.com, 12/31/2013