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Wasn't there another, earlier "Treaty of St. Petersburg", one about international arms control (namely the explosive projectiles which weighed less than 400 grammes were banned from use against people in war). I think that was in 1866 or 1869. —The preceding unsigned comment was added by 195.70.32.136 (talk) 09:26, 16 January 2007 (UTC).[reply]
