Literature. INSTRUCTIONS, REGULATIONS, etc.: Brevbärarföreskrifter 1930, Brevsamlingsställen 1915, Generalpoststyrelsens Instruktion 1909 and 1930, Landtbrefbärare class 1 and 2 1909 (damaged spine), Postdirektionerna 1910, Postexpeditioner class 7 and 8 1928 and 1934, Postreglemente VI 1931, VII 1937 and 1945. Also Postbefordingen inom Sverige och Sveriges postförbindelser med utlandet (A. Bildt) (damaged spine), and three bound volumes with photocopies e.g. Stockholms poststämplar 1886–1910 (A. Levin). In total 16 useful volumes, mostly hardbound. The entire lot is presented at www.philea.se. (16).