A Treatise Upon the Art of Flying, by Mechanical Means, With a Full Explanation of the Natural Principles by Which Birds Are Enabled to Fly: Likewise Instructions and Plans, for Making a Flying Car With Wings, in Which a Man May Sit, And

A Treatise Upon the Art of Flying, by Mechanical Means, With a Full Explanation of the Natural Principles by Which Birds Are Enabled to Fly: Likewise Instructions and Plans, for Making a Flying Car With Wings, in Which a Man May Sit, And