This great book called Cowboy Life and was published by H.H. Tammen in Denver, Colo. There are hand written numbers 1876 on some random pages, seeing as how Harry Haye Tammen didn't start his business until 1880, it's unlikely those are dates of publication. Regardless, the book is filled with amazing and beautiful images featuring cowboys doing what they do. Tammen published many souvenir books that are near impossible to find. The hard cover has beautiful embossing with gold gilt lettering on leather.

As you can see, leather on spine is missing, with wear to the embossing.  Images inside appear to be in very good condition