Homemade Contrivances and How to Make ThemThe traditional American devices contained in this intriguing compilation date from an era long before milking machines, pesticide sprayers, and industrial hay balers. Yet the simple inventions described for doing everything from managing young bulls to protecting drain outlets can be just as useful for today's farmer as they were for the homesteaders of over a century ago. Discover how to make such items as a movable nest for hens, a ribless boat, a