This softback book titled "Queen Wilhelmina's Navy" was published in 1944 and covers the theme of militaria with a focus on World War II (1939-1945). The book specifically discusses the service of the Navy during this conflict and is a valuable addition to any collection of collectables related to this time period.

The book is classified under the category of Collectables and Militaria and is a must-have for anyone interested in the history of World War II. The aspects covered in the book include the type of item, which is a book, and the conflict, which is World War II. The theme of militaria is also highlighted. This is a great opportunity to own a rare piece of history that has survived the test of time.