Summary of War Events Along European Fronts By Associated Press Kirkenes, Norway Finns blast loose avalanelies in Arctic fjords and drown 600 to 800 Russian troops in landing party. Moscow Radio claims red army advances ranging up to 50 miles on Karelien peninsula; break through against Finns reported near Mannerheim line. With the Finnish Army on the Karelian Front Russian artillery and tanks pound vainly at Finnish front; Finns strengthen defense system on Karelian isthmus. London Four more ships lost in sea war; British capture German freighter Henning Oldendorff; admiralty calls for volunteers from former sailors, marines. Stockholm Swedish government appoints active commander in chief of all military forces. Geneva League of Nations council opens trial on Russia amid indications soviets would be condemned as aggressor and expelled from league; assembly to consider case Monday. Monday, Dec. 11. Rupert Knowles has cleaned through the house. I too have cleaned all day. Retire at 11 P.M. Social Security Relief Hit 268,505,000 WASHINGTON, Dec. 10 The social security board announced Sunday that persons employed on federal works projects and those receiving public assistance were paid a total of 268,505,000 in October. This was an increase of 4 per cent over September, but a decrease of 16 per cent below October, 1938. By Associated Press HELSINKI Russians suffer heavy losses on thin ice of border lakes, Finnish communique says; snowstorms hamper operations in other sectors; women and children flee Helsinki as capital boards up for feared air attack. LONDON British bombers score direct hits on German warships in Helgoland naval base area, air ministry says. Unofficial report asserts cruiser hit in raid; ministry also declares patrol plane sank German submarine with one bomb; Britains blockade of German exports takes effect. GENEVA League of Nations to hear Finlands plea for arbitration. BERLIN British air attack on Helgoland repulsed after sinking of fishing trawler, Germans assert; high command reports minor artillery fire, scouting action on western front. PARIS French steamer Floride strikes mine, beached near unidentified French port with two dead; high command reports curtailed artillery fire and few flights by German planes on front. MOSCOW Soviet press defends Russian invasion of Finland.