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TABLE OF CONTENTS.

Officers of the Institute

Preface

List of Congresses

PAPERS READ AT SESSIONAL MEETINGS.

Light, Air, and Fog, by George Vivian Poore, M.D., F.R.C.P.

The Housing of the Working Classes, by H. Percy Boulnois, M.INST.C.E.

Some General Notes on the Working of the London Main Drainage

System, by W. Santo Crimp, M.INST.C.E.

.

LECTURES ON THE SANITATION OF INDUSTRIES & OCCUPATIONS.

Occupation and Mortality, by Arthur Newsholme, M.D., D.P.H.

Mineral (Non-Metallic) Dusts-the Manufacture of Pottery, &c., by J. T.

Arlidge, M.D., F.R.C.P.LOND..

81

102

Metallic Dusts-Cutlery, Tool Making, and other Metal Trades, by Sin-

clair White, M.D., D.P.H.

117

137

Textile Manufactures-Silk, Cotton, Woollen, and Linen Industries, by

J. T. Arlidge, M.D., F.R.C.P.LOND..

The Metallic Poisons-Lead and Arsenic, as met with in our Industries,

by Professor T. Oliver, M.A., M.D., F.R.C.P. .

Manufacture of Alkalis and Acids, by Watson Smith, F.I.C., F.C.S.

Water Supply for Domestic Use, by J. Wallace Peggs, ASSOC.M.INST.C.E.

Objects and Methods of Inspection, by J. F. J. Sykes, D.SC., M.D.

REPORT of Special Committee on the quantity of water required to flush

a water-closet, and on the Regulations restricting the amount to

two gallons.

Examinations of the Institute-Candidates who have passed in 1893

Exhibitions of the Institute

Illustrated List of Exhibits to which Medals and Certificates have been

awarded-Worcester, Brighton, and Portsmouth Exhibitions

Patroness.

H.R.H. THE DUCHESS OF ALBANY.

President.

HIS GRACE THE DUKE OF WESTMINSTER, K.G.

Past President.

HIS GRACE THE DUKE OF NORTHUMBERLAND, K.G., D.C.L., LL.D.

Vice-Presidents.

RIGHT HON. EARL OF DERBY, K.G., LL.D., F.R.S. (Deceased).

RIGHT HON. EARL FORTESCUE.

RIGHT REV. F. TEMPLE (LORD BISHOP OF London).

SIR F. ABEL, K.C.B., D.C.L., F.R.S.

SIR DOUGLAS GALTON, K.C.B., D.C.L., LL.D., F.R.S.

SIR G. M. HUMPHRY, M.D., F.R.S.

SIR W. GUYER HUNTER, K.C.M.G., M.D.

SIR ROBERT RAWLINSON, K.C.B.

SIR HENRY THOMPSON, M.B.
THOMAS TWINING.

PROFESSOR J. TYNDALL, D.C.L., LL.D., F.R.S. (Deceased).
A. WATERHOUSE, R.A.

Treasurer.

SIR DOUGLAS GALTON, K.C.B., D.C.L., LL.D., F.R.S.

Council.

Registrar.

G. J. SYMONS, F.R.S.

SIR THOMAS CRAWFORD, K.C.B., M.D., Q.H.S., LL.D., Chairman.

R.W.PEREGRINE BIRCH, M.INST.C.E.
PROF. A. WYNTER BLYTH, M.R.C.S.,

L.S.A.

H. H. COLLINS, F.R.I.B.A.

PROF. W. H. CORFIELD, M.A., M.D.
OXON., F.R.C.P.

THOMAS W. CUTLER, F.R.I.B.A.
T. DE COURCY MEADE, M.INST.C.E.
SIR JOSEPH FAYRER, K.C.S.I., M.D.,
F.R.S.

ROGERS FIELD, B.A., M.INST.C.E.
MAJOR LAMOROCK FLOWER.

BALDWIN LATHAM, M. INST.C.E.,

F.G.S., F.S.S.

HENRY LAW, M.INST.C.E.

A.NEWSHOLME, M.D., M.R.C.S., L.S.A.,

D.P.H.

PROF. J. LANE NOTTER, M.D.
LOUIS PARKES, M.D., D.P.H.
J.WALLACE PEGGS,ASSOC.M.INST.C.E.
G. V. POORE, M.D., F.R.C.P.

SIR FRANCIS S. POWELL, K.C.B., M.P.
EDWARD PRITCHARD, M.INST.C.E.
G. REID, M.D., D.P.H.

PROF. H. ROBINSON, M.INST.C.E.
EDWARD SEATON, M.D.

H. SAXON SNELL, F.R.I.B.A.
J. F. J. SYKES, M.D., D.Sc.
ERNEST TURNER, F.R.I.B.A.
B. A. WHITELEGGE, M.D.

ERRATA-VOLUME XIII.

Page 59, line 8 from foot, for “morality” read "mortality.” Page 109, line 16 from foot, for "offspsing" read "offspring." Page 125, last two lines transposed.

Page 270, lines 18, 23, 29, for "Havant" read "Lavant; and line 29, for "spring" read "springs."

Page 271, line 12 from foot, for "well" read "water."

Page 373, line 17, for "statement" read "statements."

sent to the Members in the Quarterly Journal of the Institute, which the Council have decided to publish in future in place of the Annual Volume of Transactions.