Some fading and spine creases. See photos This vintage paperback book titled “Official Zip Code Directory” by Arrow Publishing Staff is a must-have for any reference collection. With 640 pages of zip code information for all 50 states, this book is a valuable resource for anyone in need of a reliable and comprehensive directory. The book measures 7 inches in height and weighs 11.4 ounces, making it a convenient and portable reference tool. Published in 1972 by Arrow MAP, Incorporated, this book is a vintage piece of history and a testament to the importance of accurate and up-to-date information.