Free Preview of Select Mechanical Exercises: Shewing How to Construct Different Clocks, Orreries, and Sun-Dials, on Plain and Easy Principles. ... Illustrated with Copper-Plates. to Which Is Prefixed, a Short Account of the Life of the Author
Select Mechanical Exercises: Shewing How to Construct Different Clocks, Orreries, and Sun-Dials, on Plain and Easy Principles. ... Illustrated with Copper-Plates. to Which Is Prefixed, a Short Account of the Life of the Author