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CONTENTS. GRIFFIN'S
ARTICLES t— Paas
Discussion of the Working Hypothesis that the so-called Fle- CHEMI CAL HANDI CR AF T
ments are Compound Bodies, by 1. Norman Lockyer, F.RS... 1 .
Jralysty of Bolted Festongtory, by ws F.K. Sok, vis fie 5 SECOND EDITION.
Dn the Method of Extracting Gold, Silver, and other Metals irom Pri ,
Pyrites, by W. A. Dixon, F.C.S... ’ vice 4s. 7d. post free.
PROCEEDINGS OF SOCIETIES i—
MANCHESTER LITERARY AND PHILOSOPHICAL SociETv.—Some
Improved Methods of Producing and Regulating Electric Light
CHEMICAL NOTICES FROM FOREIGN SOURCES ctcrsesocnvesvar
MISCELLANEOUS scuvtarancar-cn-cmamrnas =~ - --‘esossssesseses
NoTEE AND QUERIES.... sags vgs way 1
VUPETINGS "NR THY Wree _ | a
9
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