Original 1943 Energie technical profession magazine. This issue is a bit less interesting than the last one I listed, it is a lot more dry and and informational. This is not a Popular Science type magazine full of big ideas and fantasy, it is a grounded serious publication for people that are really into machining. There is one very nice little find in here though, an ad for Vollkornbrot from the same manufacturer that produced the somewhat famous brot boxes you might be familiar with.