This 64 page hardcover book, titled "Nevada Postal History 1861-1972" by Robert P. Harris, is a great addition to any collector's library. First edition and illustrated, it provides a comprehensive look into the history of the postal service in Nevada. The book was published in 1973 by Nevada Publications, in Las Vegas, and is written in English. The author delves into the subject of postal service in North America, particularly in the United States, with a focus on Nevada. The book is classified under the categories of Antiquarian & Collectible Books and is a valuable resource for anyone interested in the history of the postal service.