CupMicAl News, : 2s.
a Advertisements. iii
——— —————
ING'S COLLEGE, LONDON.
K VENING CLASS DEPARTMENT. THE CHEMICAL NEWS
AND
WINTER SESSION, 1878-9. JOURNAL OF PHYSICAL SCIENCE,
CHEMISTRY at 7 p.m, Monday, October 7th; Thursday,
October roth. Mr. W. N. HARTLEY.
ANALYTICAL CHEMISTRY, from 7 till g p.m. Tuesday,
O&ober 8th. Mr. W.N. HARTLEY.
Fee for the Course of Leftures, £1 118. 6d.; for the Laboratory,
£z2s. The Session terminates in March.
ANDERSON'S COLLEGE, GLASGOW.
THE “ YOUNG?" CHAIR OF TECHNICAL CHEMISTRY.
Professor E. J. MILLS, D.Sc. (Lond.}, F.R.S.
SESSION, 1878-79.
The Laboratories will be Open Daily, on and after Monday, 4th
November, from 10 a.m. to 4 p.m. (Saturdays, 10 a.m. to 1 p.m.),
ander the superintendence of the Professor and his Assistants.
Instruétion given in the Preparation of Chemical Substances and
Original Research, especially as relating to Manufaéturing Processes.
Fres.—Whole Session of Nine Months, £18: Six Months, £13;
Three Months, £7; or for One Month, £2 10s.
The New Laboratory Buildings now in course of ereftion are
sxpe@ed tobe opened during the ensuing Session.
Students entering upon Laboratory Instruction are required to have
a fair knowledge of Elementary Chemistry.
LECTURES—~A COURSE OF FIFTY LECTURES ON
TECHNICAL CHEMISTRY will be delivered during the Session
on Monday, Tuesday, and Wednesday in each week, The Lectures
will be illustrated by the actual Inspection of Manufacturing Processes
They will include this year, as special subjects—FUEL, ABRATED
WATERS, and the BRoMINE and IODINE INDUSTRIES,
Fee for the Course, Two Guineas: Laboratory Students, Free.
The attention of Young Men qualifying for the professions of Civil
and Mining Engineers, Architeéts, &c., as well as those more immediately
 interested in the study of Manufa&uring Chemistry, is called
;0 this Course of Lectures,
A COURSE OF LECTURES on TECHNICAL ORGANIC
CHEMISTRY will also be arranged for during the Session.
Mr. SNODGRASS, Senior Assistant, will deliver a COURSE of
LECTURES and DEMONSTRATIONS on the PHYSICO-CHEMICAL
 MEASUREMENTS, of which a knowledge is necessary
 to Technologists,
" Fee for the Course, Half-a-Guinea ; Laboratory Students, Half-arown,
 -
BURSARIES OF £50 EACH PER ANNUM, TENABLE FOR
THREE YEARS, ARE NOW AT THE DISPOSAL OF THE
TRUSTEES, WHO WILL RECEIVE APPLICATIONS IN
WRITING UP TO THE 23rd CURRENT,
. ALEX. MOORE, Secretary.
128, Hope Street, Glasgow; 1oth October, 1878.
a ion NG N=  ~1 2 =
PBERNERS COLLEGE of CHEMISTRY.
Instruction and preparation in CHEMISTRY and the EXPERI-MENTAL
 SCIENCES under the direction of Professor E. V.
GARDNER, F.A.S., M.S.A.
2 The Class Rooms are open from 11 to § a.m. and from 7 to 20 p.m,
aily.
Especial facilities for persons preparin for Government and other
zxaminations.
Private Pupils will find everyconvenience.
Analyses, Assays, and Practica Investigations conne&ted with
Patents, &c., conducted.
Prospectuses and full particulars on application to Prof. Gardner
+t Rerners Colleze. 44. Berners-street. W.

VV ater-glass, or Soluble Silicates of Soda
and Potash, in large or small quantities, and either solid
or in solution, at ROBERT RUMNEY'S, Ardwick Chemical
Works Manchester.

PROF. HUGHES'S MICROPHONE,
Price 10/6, 15/, 21/.
The 10s. 6d. is a neat instrument in polished mahogany case for the
:able or pocket. oo . .
The 158s. is a more sensitive instrument. It will magnify delicate
sounds, and render audible sounds, such as the trampofa fly in walking
The 21s. instrument include a 3-cell battery and 10 yards of cone
fuéting wire.
M. JACKSON & CO,
65, BARBICAN, LONDON, E.C,
SCIENTIFIC APPARATUS MANUFACTURERS,
Poise Lists 3d. and 1s.each.

Silicates of Soda and Potash in the state of
Soluble glass, or in CONCENTRATED SOLUTION of first
juality, suited for the manufacture of Soap and otker purposes,
supplied on best terms by W. GOSSAGE and Sons, Soap
Works Widnes, Lancashire.
London Agents, COSTE aad Co., 19 and 20, W ater Lane, Tower
Street, E.C.. whn held stack ready for delivery.
WILLIAM AND WILLIAM T. FIELD,
A 1 ANUFACTURERS of the Celebrated
STAFFORDSHIRE BLUE BRICKS, specially adapted for
Chemical Plant, i.e., Acid Towers, &c._ Auso all other kinds of Best
Staffordshire Blue Bricks, Pavings, Plynths, Splays, Copings, &c.,
&c. Prices and samples on Application.
TESTIMONIAL.
# We have used the Blue Staffordshire Brick or Sulphuric Acid
Towers, &c., manufactured by Messrs. Field, for the last fifteen years,
luring which time they have given great satisfaction. We recommend
them to the Chemical Trade, heligyug thas is nothing better jn the
market." —(Signed) WILLIAM HUNT and SONS, Lea Brook
Alkali Works, oear Wednesbury, Staffordshire, February, 1878,
TOLL END BRICK.-WORKS,
TIPTON, STAFFORDSHIRE,

ee —
M R. COX, VarLuer oF CHEMICAL Pranr,
offers his services on the usual terms. Twenty years’ experince.
 Estimates for all description of plant, pl ~Glenn
Jouze. New Chariton I onganie » » plas, &c.—Glenmohs

PATENT S,—Mr, Vaughan, F.C.S., British,
Foreign, and Colonial PATENT AGENT, Special attention
jigen to Injsations roging 1 Hie poaning) a i
uids tp Inventors” Free oat.—Qffices, hanger,
London, Ho Sha 8 Houndgate, Dartington 7! ry Lane