Written in French, the 192 year old Antique book measures 5 3/4" X 3 1/2", and has 396 numbered pages. Studies Of Nature, Vol. 8. In unbelievable condition for a book of this age. The outside cover has very little wear. The binding is tight, and the interior pages are clean. There is a little bit of light foxing on a few of the pages, and some light age appropriate coloring.