Sperry Marine

#	Item
21	Sperrybklet2/sep2005[removed]:39 AM Add to Reading List Source URL: sperryaward.org Language: English - Date: 2008-02-29 13:50:20 Water Ship construction Propellers Marine engines Outboard motor Rudder Elmer Ambrose Sperry Steering Spay Germany Watercraft Marine propulsion Transport
22	Sperrybklet2/sep2005[removed] Add to Reading List Source URL: www.sperryaward.org Language: English - Date: 2012-03-27 13:54:50 Water Ship construction Propellers Marine engines Outboard motor Rudder Elmer Ambrose Sperry Steering Spay Germany Watercraft Marine propulsion Transport