Uncommon German military services book, titled "Trumpets Blow!" dated 1938. The book itself is in rough condition; the spine is broken, pages are loose, there is foxing and wear. However, there is a wealth of information inside with clear black and white photos measuring approximately 5.5 x 8 inches and 3.5 x 5.5 inches. Photos cover inital (basic) training through advanced training for the Army (Heer), Air Force (Luftwaffe) and Navy (Kriegsmarine). All text is in German.