4-cm-Karte series, sheet 2480. Originally published by the Prussian State Office in 1910. Individual supplements made in 1926 and 1930 and editorial changes made in 1940. Magnetic declination is shown for the year 1936. This is a reprint of the original Reichsamt fur Landesaufnahme map by the Institute of Applied Geodesy, now Federal Agency for Cartography and Geodesy.