Alfred Tennyson poem book 1886?

I have a book of poems and artwork copy written in 1886. The pages are thicker than card stock. The artwork and poems are on "rice" paper, done in tones of grays, burnish brown and black and are exquisite. These pictures are then mounted in the center of the aprox 8.5 x11 pages. The book was bounded by punch holes that maybe a ribbon had been used to secure them together. How do I determine the value and authenticity of this unusual book?