The product is a set of four volumes titled "1917 American Technical Society Automobile Engineering" covering topics in engineering specifically related to automobiles.

Volume V starts with Electric Cars.  I've included pages in photos.

These volumes are a valuable collectible for those interested in the history and development of automotive technology. With a focus on science and engineering, they offer a comprehensive look at the advancements made in the field of automobile engineering during the early 20th century. Perfect for collectors or enthusiasts of automotive history, these volumes provide a unique insight into the development of the industry.

Set includes 1,3, 4 and 5.

They are holding up pretty well for their age.