William H. Seward to Charles Francis Adams, March 11, 1862

Mr. Seward to Mr. Adams.

Sir: Information derived from our consul at Liverpool confirms reports which have reached us that insurance companies in England are insuring vessels engaged in running our blockade, and even vessels carrying contraband of war. This is, in effect, a combination of British capitalists, under legal authority, to levy war against the United States. It is entirely inconsistent with the relations of friendship, which we, on our part, maintain towards Great Britain; and we cannot believe that her Britannic Majesty’s government will regard it as compatible with the attitude of neutrality proclaimed by that government. Its effect is to prolong this struggle, destroy legitimate commerce of British subjects, and excite in this country feelings of deep alienation.

Pray bring this subject to the notice of Earl Russell, and ask for intervention in some form which will be efficient.

Our consuls in London and Liverpool can furnish you with all the information you will require.

I am, sir, your obedient servant,