178 
Proceedings of the Royal Society 
Donations to the Royal Society Library during Session 
1874-75 : — 
I. Authors. 
Abbt (Dr Ferdinand). IJeber die Spontanen Rupturen des Herzens. 
Erlangen, 1875. 8vo. — From the Author. 
Armstrong (Sir William) and others. Recent Discussions on the 
Abolition of Patents for Inventions in the United Kingdom, 
France, &c. London, 1869. 8vo. — From R. A. Macfie , Esq. 
Banner (E. G-.). Sanitary Appliances and System of Sanitation. 
London, 1876. 8vo. — From the Author. 
Bartoli (Dottore Adolfo Gr.). Sopra i Movimenti Prodotti dalla 
Luce e dal Calore, e sopra il Radiomentio di Crookes. 
Firenze, 1876. 8vo. — From the Author. 
Becker (Franz) . Beitrage zur Kenntniss des Tellurs. Erlangen, 
1875. 8 vo. — From the Author. 
Beilby (J. Wood). Reasons suggestive of Mining on Physical 
Principles for Gold and Coal. Melbourne, 1875. 8vo. — From 
the Author. 
Bidder (Roderich). Ueber Koheleths Stellung zum Unsterblich- 
keitsglauben. Erlangen, 1875. 8vo. — From the Author. 
Birnbaum (Rudolph). The Sanitary Powers of the Iron Springs 
of Schwalbach. Berlin, 1876. 8vo. — From the Author. 
Bogler (Dr F.). Klinische Beobachtungen bei Offenbleiben des 
Foramen Ovale. Erlangen, 1875. — From the Author. 
Braun (Wilhelm). Die Singularitaten der Lissajous’ schen Stimm- 
gabelcurven. Erlangen, 1875. 8vo. — From the Author. 
Bretschneider (Wilhelm). Ueber Curven vierter Ordnung mit drei 
Doppelpunkten. Stuttgart, 1875. 8vo. — From the Author. 
Brimmer (Carl). Ueber die Chemischen Bestandtheile der Angel- 
ike- Wurzel. Erlangen, 1875. 8vo. — From the Author. 
Bruns (Dr Heinrich). Ueber die Perioden der Elliptischen Inte- 
grale. Dorpat, 1875. 4to. — From the Author. 
