Swedish school. "Lieutenant Jahn of the Royal Dragoon Regiment of Skåne. Lost-wax bronze proof, terrace with engraved silver plate: "Löjtnant Carl-Filip JAHN Kungl Skanska - Dragonregementet", signed on the edge of the terrace by the founder Herman BERGMAN, 31.5 cm X 23, 5 X 12.5 cm. JAHN, CARL-FILIP Lloyd, major. Born on 12 April 1896 in Stockholm, graduated as an officer from Karlberg in 1917, second lieutenant in 1917, lieutenant in 1919, cavalry captain in 1932, major in 1943, served in the Italian cavalry from 1933 to 1935, in the Hungarian cavalry in 1937, warrant officer and professor at the Royal War College since 1941.