Suppressed Inventions and How They Work 1975 Brown Engines Alternative Energy

This little volume is in good overall condition. The binding remains secure, and the pages are free of writing, highlighting, and dog-eared corners. There is some discoloration on the pages. I am not sure whether this is light staining or simply age-related discoloration, but it is visible in some of the photographs. Please review the images carefully, as they are an important part of the item's description and condition.

The book will be carefully packaged and shipped securely.