Professional papers of the signal service
United States of America, War Department
***記述は遡及データによる
prepared under the direction of W.B. Hazen ; by John P. Finley
Signal Office 1885 Professional papers of the signal service no. 16
Available at 1 libraries
by William Ferrel
Govt. print. off. 1884 Professional papers of the signal service no. 8
by H.H.C. Dunwoody
Office of the chief signal officer 1882 Professional papers of the signal service no. 10
by Sergeant J.P. Finley ; prepared under the direction of W.B. Hazen
Office of Chief Signal Officer 1882 Professional papers of the signal service no. 7
by Sergeant J. P. Finley
Govt. Print. Off. 1881 Professional papers of the signal service no. 4
by A.W. Greely ; prepared under the direction of W.B. Hazen
United States of America, War Department 1881 Professional papers of the signal service no. 2
Cleveland Abbe
Government Printing Office 1881 Professional papers of the signal service no. 1