01.10.1943 letter from Zagreb to a member of 1.bitnica topničkog sklopa, Domobranska središnja škola (I.bit.top.sklopa D.S.Š) or 1.section of artillery battery of Central Army School in Varaždin. School trained reserve army officers. Machine cancelled in Zagreb , arrival cancel Varaždin at the back. Censor cancel CENZURA Br. 26 (Varaždin censor office) is applied on the cover and unusually on the contents of a letter, such marking was usual in German censor service but is very rare with Croatian censors. In 1943 Central Army school had two infantry battalions and one artillery battery a total of 760 men with 6 guns.
