U. S. War Department Signal Office

titleISBN-13
(ISBN-10)
year of publication
Annual Report of the Chief Signal Officer of the Army to the Secretary of War for the Year 1889, Vol. 1 of 2978-O-332-66332-6
(O-332-66332-9)
2018

S D · S. W. · U. D. · U. S.

U. S. War Dept