ANNUAL REPOET, 1875 - 6 * 
457 
The Best Practical Method of Promoting Effi-") 
ciency in the Army, and for Obtaining an j 
Effective and Reliable Reserve, having regard [-The Author, 
to the existing feeling of the country on the | 
subject. ByMaj.-Gen. Sir E.C.Warde,K.C.B .J 
Nuragghi Sardi, and other Non-Historic Stone ) 
Structures of the Mediterranean Basin. By > The Author. 
Captain S. P. Oliver, R.A. ) 
United States Geological and Geographical) 
Survey of Colorado, 1873. By E. Y. Hayden, > The Author. 
U.S. Geologist.) 
A Book of Plates illustrating the Operations of" 
the Army commanded by Prince Ferdinand of 
Brunswick during the Seven Years’ War. 
Manuscript Work in French on Military Engi¬ 
neering, 
same... 
with Book of Plates to illustrate the 
Lieut.-Col. 
R.A. 
W. H. 
Operations a faire pour le projet d’une place. 
MS... 
Theorie du service militaire suive de quelques 
principes de Tactique, et de Castramentation 
pour les eleves de Pecole du Genie. MS. ... 
Manuscript work in German on Fortifications, 
with Book of Plates . 
Do., do., on Mines and Countermines . 
Course of Instruction in the School of Military 
Engineers. German MS.J 
The Russian Artillery Journal for 1875. 10 1 
parts..... > The Russian Government. 
The Recueil Militaire. Nos. 1, 2, and 3, 1875 ) 
Professional Papers of the Corps of Royal Engi- 7 
neers. Vol. NXII., 10 copies. j 
On Temperature attainable by Rock Crushing 
and its Consequences. By R. Mallet . 
Yolcanic Energy; an attempt to develop its 
True Origin and Cosmical Relations. By 
R. Mallet, F.R.S. 
Pamphlet on the Origin and Mechanism of Pro¬ 
duction of the Prismatic (or Columnar) Struc¬ 
ture of Basalt. By Robt. Mallet, F.R.S. ...j 
Smithsonian Report, 1873 
Goodenough, 
The Editor. 
The Author. 
Washington Astronomical and 
Meteorological 
Observations, 1872 . 
Report of the United States Geological Survey of 7 w 
Ae Territories. By F. V. Hayden... J The Autho1 ' 
List of Elevations principally in that portion of 7 
the United States West of the Mississippi > The Author. 
River .) 
Catalogue of the Publications of the United 7 . . 
States Geological Survey of the Territories ... J ^ ie 101 ‘ 
Memoir of the Life of Admiral Sir Edward) m, A 
Codrington. By Lady Bourchier. 2 vols.... j The Authoi ' ess ' 
Researches on Explosives. Fired Gunpowder. 
By Captain Noble, late R.A,, and F. A. Abel, ^ The Authors 
F.R.S...... 
The Council of the Smithsonian 
Institution. 
59 
