IMPERATOR ET REX. William II of Germany

gilt : The decorative application of gold or gold coloring to a portion of a book. The edges of the text block, or an inlay in the front cover of the boards, for example.

8vo : Short for Octavo, A book whose page size is approximately 8-10 inches tall. The size is based on a sheet of paper 25 inches by 38 inches, the size of paper traditionally used by book printers, which has been folded and cut into 16 pages.. Unfortunately often misunderstood to mean 8 volumes.

endpapers : The first and last two pages (verso and recto) from the front and back of a book.