Davison patent drawing.jpg is within the scope of the WikiProject Water sports, a collaborative effort to improve Wikipedia's coverage of Water sports. If you would like to participate, you can visit the project page, where you can join the project and see a list of open tasks.Water sportsWikipedia:WikiProject Water sportsTemplate:WikiProject Water sportsWater sports articles
This file is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology articles
This file is within the scope of WikiProject United States, a collaborative effort to improve the coverage of topics relating to the United States of America on Wikipedia. If you would like to participate, please visit the project page, where you can join the ongoing discussions.
