Königsberg: ey Friedrich Nicolovius, 1797. 1e Auflage. Item #047403
xii, lii -235 p., nicely bound in period tan stiff boards (very minor rubbing on the corners), rubricated edges, small paper label with abbreviated title at head of the spine, former private owner's label on upper right corner of the front free endpaper (with his signature and 1947 acquisitions date). Printed in Leipzig by Christian Friedrich Solbrig. Nice clean copy of the first edition of this important work in philosophy and natural law during the German Enlightenment.