![Popular Mechanics Magazine (three issues). January, February, and March 1936. "The Next War by H. H. (editor) Windsor - Paperback - 1936 - from Sandhill Books (SKU: 001375) Popular Mechanics Magazine (three issues). January, February, and March 1936. "The Next War by H. H. (editor) Windsor - Paperback - 1936 - from Sandhill Books (SKU: 001375)](https://d3525k1ryd2155.cloudfront.net/h/543/269/514269543.0.x.jpg)
Popular Mechanics Magazine (three issues). January, February, and March 1936. "The Next War by H. H. (editor) Windsor - Paperback - 1936 - from Sandhill Books (SKU: 001375)
![Popular Mechanics Magazine, February 1970 (Vol. 133, No. 2): Robert P. Crossley, Wayne C. Leckey: Amazon.com: Books Popular Mechanics Magazine, February 1970 (Vol. 133, No. 2): Robert P. Crossley, Wayne C. Leckey: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/71LEGXluSIL.jpg)
Popular Mechanics Magazine, February 1970 (Vol. 133, No. 2): Robert P. Crossley, Wayne C. Leckey: Amazon.com: Books
![Popular Mechanics Magazine: February 1943 by Windsor, Jr., H.H. (editor): (1943) Magazine / Periodical | Vero Beach Books Popular Mechanics Magazine: February 1943 by Windsor, Jr., H.H. (editor): (1943) Magazine / Periodical | Vero Beach Books](https://pictures.abebooks.com/inventory/30365190824.jpg)