PORTMAN, Chargé d’ Affaires ad interim in Japan to William H. Seward, July 24, 1865
Mr. Portman to Mr. Seward
Sir: I have the honor to transmit, No. 1, copy of a letter addressed by me to the Japanese government on the subject of an embassy which recently left for Europe.
Up to this date no reply has been received by me to that letter, and I have no doubt that the delay in giving me the information desired is owing to some secret agreement entered into some months ago with the representative of a treaty power in this country.
Although no engagement, either secret or otherwise, made on behalf of the Japanese government by this embassy with any European power, could in the slightest degree be binding on the United States, yet it might ultimately prove of an embarrassing influence.
I feel confident that at an early day I shall succeed in procuring a satisfactory reply to my letter from the Japanese government.
I have the honor to be, sir, very respectfully, your most obedient servant,
Hon. William H. Seward, &c, &c., &c.