The book was published in 1954 (Verlag Bärmeier&Nikel, Frankfurt Am Main). It's a collection of drawings and cartoons about recruiting for military service. The soldiers are universal soldiers, not belonging to any nation.
|left: officers, right: privates|
|"Who gave you an order to stop here?"|
Kurt Halbritter is mentioned in Who's Who in Satire and Humour - Band2. You can find out more about him in Wikipedia.
Kurt Halbritter in Wikipedia