The "History of the 504th Bomb Group (VH) in WWII" by F. Hanley is a rare vintage hardcover book published in 1992 by the 504th Bomb Group Association. It is the first edition of a historical nonfiction book that delves into the history and military significance of the 504th Bomb Group during World War II. The book, measuring 11 inches in length and 12 inches in height, is illustrated with a dust jacket and features a narrative focused on the 20th century and aircraft. This unique piece of history offers a detailed account of the group's actions during the era.