This vintage phone directory from Marshalltown, Iowa covers the area code 515 and was published in 1984-85. It contains listings for businesses and residents, making it a valuable resource for researchers and collectors. The book is written in English and measures in feet, making it easy to store on a bookshelf. The publisher and author are unknown, but the book is a unique piece of history that captures a moment in time. Whether you're looking for a conversation starter or a reference tool, this phone book is a must-have for any vintage book collection.