This vintage 1918 song book is a rare find for any collector of militaria. Issued by the War Department, it features original lyrics and melodies from the United States Army during World War I. The book is a true piece of history, reflecting the courage and spirit of the American soldiers who sang along to its pages. The conflict this book represents is the First World War, and it is an original item from the United States. The theme of the book is militaria, making it a valuable addition to any collection. This book is a must-have for anyone interested in the history of American soldiers during World War I. The dimensions are approximately (5" x 3 3/4").