The professional armies begin the great wars leading to the destruction, and the mobilized reservists finish them. But before another office clerk or village teacher takes a picture against the background of the ruins of the enemy’s capital, he will have to get into ridiculous situations dozens of times and become the subject of ridicule of military professionals — those few who have survived to bring reservists to the front. However, these postcards published in the USA in 1943 have very good-natured humor.