This product is a lot of 11 issues of Popular Mechanics Magazine from the year 1940, featuring cool vintage ads and articles on topics such as antique cars, electronics, and aircraft. The magazines are illustrated and written in English, providing insight into technology, science, and history from that era. Published by William Randolph Hearst in the United States, these magazines offer a glimpse into the past with their intriguing articles and advertisements related to various fields of interest. Perfect for collectors or those interested in vintage technology and history.