Succession to the Crown of Denmark. Maritime rights Reasons for abrogating the Treaty of London of the 8th of May, 1852, and taking such other measures as may be necessary to prevent the Union of the Crowns of Denmark and Russia on the same head. Memorandum on the Report presented to the Danish Diet by the Commission appointed to consider the Royal Message of October 4, 1852, with reference to the succession to the throne, etc