Defense of Panama Canal
Subtitle: Message from the President of the United States transmitting a letter from the Secretary of War, inclosing report of Board of Officers of Army and Navy to consider defense of Panama Canal. Jun. 12, 1911, read
Published: 1911
Place of publication: Washington
Language: eng
Notes: Caption serves as title-page.

At head of title: [U.S.] 61st. Cong. 3d. sess. House. Doc. 1286.