This is Fundamentals of Electricity by Morton Mott-Smith, published in 1943 by The Infantry Journal, 126 pages with many illustrations. There are 2 pages on the topic of "Electricity in Our Machines of War". 

Please see photos for more on contents and condition.

Blue cloth hardcovers are somewhat worn. There's writing on endpapers. Rear free endpaper has a tear. Inner pages are clean, starting to tone.

Thanks for looking !

r195