Mr. Seward to Mr. Plumb
Sir: Your despatch of the 31st of October, No. 27, which is accompanied by a copy of your correspondence with Mr. Farine, has been received. In view of the delicacy with which the good offices of this government in behalf of foreigners in Mexico must be employed, I think it proper that you should make known to Mr. Farine that your communications with him must be conducted unofficially and informally, and that such information as it may be desirable to give concerning your proceedings in behalf of French subjects for the information of the French government will be communicated directly to this department. The French government will be informed of the instruction here given you.
I am, sir, your obedient servant,
Edward L Plumb, Esq., &c., &c., &c.