The Professor Sonar & GPS DVD Series

Furuno MUxxxT monitors, Hatteland X Series, and TimeZero Coastal Monitoring - Power & Motoryacht

Wilson Frazier: The Professor

Furuno MUxxxT monitors, Hatteland X Series, and TimeZero Coastal Monitoring - Power & Motoryacht

Fishing Books & DVDs - Tackle Warehouse

History of Sound Recording and Analysis Equipment

multi beam sonar – NOAA Teacher at Sea Blog

3 seasons/52 episodes on 13 discs!, Playing upon the popular successes of Mary Poppins and Bedknobs and Broomsticks, and other magical nannies of

Nanny and the Professor (1970-1971 TV series)(13 disc set) DVD-R

The Professor - Tackle Warehouse

The Professor Sonar GPS Instructional DVD Set : Electronics