238 ADDITIONS TO LIBRARY. 
Vienna—continued. 
K. K. Central-Anstalt fiir ere 76 und Erdmagnetismus— 
Jahrbiicher. Band X _ 
a XVOlI. oe Theil. 
” Imperial Royal Central inti of. Sproles 2 
and Terrestrial Magn 
Kai Kis So agg spmeiiepbati: 
Mittheilungen. d XXIV. (N.F. XIV.) 1881. : 
The Society. 
KK ois pe Sacre tees 
Jahrbu XXII. Nos. 2-4. oe 
mat... A-One 
Verhandlungen. Nos. 8-18. i882 
22 
d mperial Royal Genoa “¢ Reichsanstalt.” 
Ka eyeing botanische Gesellschaft en Offenes Schreiben 
als An rr Ba Osten- ee s ‘Critical Review,’ 
meiner ks iiber dic notacanthen von Prof. Dr. Friedrich Brauer. 
Verhandlungen Band XXXII. 1882. 
Imp. Roy. Zoological-Botanical Society. 
Osterreichische ne fiir Meteorologie. 
Zeitschrift. and X VIL. » 2: 
Jan. to Dec. 1883. 
Indexe zu Band SMa ai: und X 
The Austrian Society of M eteor ology: 
WASHINGTON Pete M — Associat: 
Journal, Vol. I. Nos. 1 to 18 aap An 1883. Pers 
Transa ctions, Vol. XXXIL, 1881. The Association. 
Chief of Engineers (U.S. A oe 
Annual Report. Pe t i; TL and III, 1881. 
L Il, and Ill, 1882. 
Fortifications of To-d day. (Board of Engineers , 1883.) 
Pract sm in me with heavy Rifled Guns. nae Papers, 
U.S. Ge hical Surveys West of the 100th Meri 
Geigy Ill, ais fetiery 1881. The Chief of " Engineer’. 
Chief Signal Office . Army. )— 
Professional Pace. of the ‘Signal — Nos. 2, 4, 5, 6, 7, 10. 
sag rt of the Chief Si Eien Office 
10 rhe neg Signal Oe 
Sa of A 
Re sage of the ec etwas of nn oe 
18 
1880 
Special Reports of the Department of Agriculture, Nos, 1, a ‘o _ 
10 to 12. 16 to 31, 33 to 40, 42 to The Comm 
Director of the Min 
Annual Report of Chis Dinwesie of the Mint, 30th aia eee 
une, 1 
Production of gold and’ silver in the United States by H. ©- 
Burch 
o ” 
oe ” 
1882 
The Director of the Mint. 
