800 
Proceedings of the Roycd Society. 
Plantamour (E.). Determination Telegraphique de la Difference de 
Longitude, par E. Plantamour, R, Wolf, et A. Hirsch. 1871. 
4to.— From the Author. 
Quatrefages (A. de). La Race Prussienne. Paris, 1871. 12mo. 
—From the Author. 
Quetelet (Ad.). Anthropometrie ou Mesure des Differentes Eacultes 
de l’Homme. Brussels, 1870. 8vo.— From the Author. 
-Observations des Phenomenes Periodiques pendant 
l’annee 1869. 4to.— From the Author. 
-Loi de Periodicite de l’Espece Humaine. 8vo.— From the 
Author. 
—-Notice of Sir John F. W. Herschel. 8vo.— From the 
Author. 
Reid (Hugo). Memoir of the late David Boswell Reid, M.D., 
F.R.S.E. Edinburgh, 1863. 8vo.— From the Author. 
Rive (A. de ia) et E. Sarasin. De l’Action du Magnetisme sur 
les G-az Traverses par des Decharges Electriques. Geneva, 
1871. 8vo.— From the Author. 
-Notice sur Emile Verdet. Paris, 1870. 8vo.— From the 
Author. 
Stevenson (David). The Principles and Practice of Canal and 
River Engineering. Second Edition, 1872. 8vo.— From the 
Author. 
Stratton (Thomas), M.D., R.N. The Affinity between the Hebrew 
Language and the Celtic. Edinburgh, 1872. 8vo.— From 
the Author. 
Strecker (Adolph). Jahresbericht liber die Fortscliritte der Chemie, 
etc., fur 1869. Heft, 1, 2, 3. Giessen. 8vo.— From the Editor. 
Struve (Otto). Jahresbericht am 29 Mai 1870 dem Comite der 
Nicotai-Hauptsternwarte. St Petersburg, 1870. 8vo.— From 
the Author. 
Studer (B.) Index der Petrographie und Stratigraphie der 
Schweiz und ihrer Ungebungen, Bern. 1872. 8vo.— From the 
Author. 
Thomsen (Julius). Undersgelser over Basernes Neutralisation- 
svarme. Kjobenhavn, 1871. 4to.— From the Author. 
Topinard (Dr Paul). Etude sur les Races Indigenes de PAustralie. 
Paris, 1872. 8vo.— From the Author. 
