Classified Index of Advertisers

Accessories. PAGE

Anglo-American Oil Co., Ltd. xii

Barbet-Massin, Popelin & Cie (France) xi

Coan, Robert W. vi

Eisemann Magneto Co. xii

"Geographia," Ltd. vi

Hasler Co., The viii

Jones Brothers, Ltd. xi

Mallinson, Wm. & Sons, Ltd. ix

Mea Magneto Co., Ltd. xiii

Owen, Joseph & Sons, Ltd. xi

Piggott Brothers & Co., Ltd. xi

Pratt's Motor Spirit xii

Rogers Brothers xi & xiv

Valdenaire, H., Adenet & Cie (France) xiii

Vandervell, C.A., & Co. viii

White & Poppe, Ltd. vii

Whiteman & Moss, Ltd. viii

Aeroplane Builders.

Blackburn Aeroplane Co. vii

British & Colonial Aeroplane Co. Ltd., inside front cover

Doutre, Appareils d'Aviation (France) v

Howard-Flanders, L., Ltd. xi

Martin & Handasyde x

Sopwith Aviation Co. ix

Vickers, Ltd. xv

Aluminium.

Coan, Robert W. vi

Aviation Garments.

Burberrys' vii

Bearings.

Hoyt Metal Co., Ltd. vi

Castings.

Coan, Robert W. vi

Carburettors.

White & Poppe, Ltd. vii

Dynamos.

Eisemann Magneto Co. xii

Electric Lighting.

Vandervell, C.A., & Co. viii

Engines.

Kemp Machine Works (U.S.A.) xiii

Wolseley Tool & Motor Car Co., Ltd. vi

Fabrics.

Barbet-Massin, Poplin & Cie (France) xi

Continental Tyre & Rubber Co. (Gt. Britain) Ltd. vii

Jones Brothers, Ltd. xi

Rogers Brothers xi & xiv

Valdenaire, H., Adenet & Cie (France) xiii

Flying Schools.

Blackburn Aeroplane Co. vii

British & Colonial Aeroplane Co. Ltd., inside front cover

Doutre, Appareils d'Aviation (France) v

Howard-Flanders, L., Ltd. xi

Martin & Handasyde x

Sopwith Aviation Co. ix

Vickers, Ltd. xv

Garage.

Cox, G.H. & Co., Ltd. vi

Hangar and Shed Builders.

Piggott Bros. & Co., Ltd. xi

Hardwoods.

Mallinson, William & Sons ix

Owen, Joseph & Sons, Ltd. xi

Hydrogen.

Knowles Oxygen Co. vii

Indicators.

Hasler Co., The viii

Insurance.

Bray, Gibb & Co., Ltd. ix

Car & General Insurance Corporation, Ltd. ii

Life Saving Vests.

Rogers Brothers xi & xiv

Machine Tools.

Drummond Bros. Ltd. viii

Magnetos.

Eisemann Magneto Co. xii

Mea Magneto Co., Ltd. xiii

Maps (specially designed).

"Geographia," Ltd. vi

Motor Spirit.

Anglo-American Oil Co., Ltd. xii

Pratt's Motor Spirit xii

Patent Agents.

Stanley, Popplewell & Co. vii

Photographer.

Branger (France) xiii

Publishers.

Crosby Lockwood & Son vi

"Geographia," Ltd. vi

Sampson Low, Marston & Co., Ltd. xiv

Stabilisateurs.

Doutre, Appareils d'Aviation v

Tuition.

Blackburn Aeroplane Co. vii

British & Colonial Aeroplane Co. Ltd., inside front cover

Doutre, Appareils d'Aviation (France) v

Howard-Flanders, L., Ltd. xi

Martin & Handasyde x

Sopwith Aviation Co. ix

Vickers, Ltd. xv

Welding.

Thorn & Hoddle Acetylene Co., Ltd. viii

BIPLANS TRIPLACES
les mieux construits, les plus surs et automatiquement stabilisés
ECOLE CIVILE ET MILITAIRE Aerodrome de Corbeaulieu près Compiègne France.

Sté des APPAREILS d'AVIATION DOUTRE
Fournisseurs des armées Françaises et Etrangires.

LE SUEL STABILISATEUR AUTOMATIQUE PESANT TOUT ÉQUIPÉ DOUZE À QUINZE KILOGS ET AYANT FAIT SES PREUVES PAR PLUS DE DEUX MILLE VOLS SANS ACCIDENT. APPLICABLE À TOUS LES AÉROPLANES ET HYDROAÉROPLANES.

SÉCURITÉ ABSOLUE, VOL PAR TOUS LES TEMPS.

CATALOGUE FRANCO SUR DEMANDE - FETTERER DIRECTEUR GÉNÉRAL. 58 RUE TAITBOUT. PARIS. TÉLÉPH CENTRAL 37-53.

Aluminium Castings
FOR MOTORS OF EVERY DESCRIPTION,
2 H.P. to 200 H.P.

Send for particulars of my new COMBINED TOURING PLATE (Reg.)

Telegrams: "KRANKASES," ISLING, LONDON. Telephones: 3846 City. 4879 Central.

TWO IMPORTANT BOOKS ON AVIATION.
180 Pages, with Diagrams. Crown 8vo. 3s. 6d. net.
THE AVIATION POCKET BOOK for 1913.
Containing amongst other valuable information, the Theory and Design of the Aeroplane, Structural
Material, Examples of Actual Machines, &c., &c.

By R. BORLASE MATTHEWS, A.M.I.C.E., M.I.E.E., Member of the Royal Aero Club.

CONTENTS: Air Pressure and Resistance—Aeroplane Theory and Design—Structural Materials—Engines—Examples
of Actual Machines—Piloting and Aerial Navigation—Meteorological Data—Military Information
and Signalling—Aero Clubs and Societies—Glossary of Terms used in Flying.

Extract from Reviews: "... a large amount of information is included in these various chapters and the
diagrams and curves used to illustrate the texture some of the plainest and most easily understood that we have ever seen
in a book of this class ... generally speaking the data given would appear just such as are not contained in other
books of reference."—Engineer.

"The Book is one which we are sure many will find useful and convenient."—Engineering.

Popular Edition. 294 pages. 95 Illustrations and Dimensioned Drawings. Demy 8vo. cloth 5s. net.
THE ART OF AVIATION.
A Handbook upon Aeroplanes and their Engines, with Notes upon Propellers.
By R. W. A. BREWER, A.M.I.C.E., M.I.M.E., &c.
"... Those who for the present have no intention of trusting themselves on the wings of an aeroplane will still find
the book of value; those who already are engrossed in the study of aeronautics cannot afford to ignore it."—Engineering.

Complete List, Post Free, from

London: CROSBY LOCKWOOD & SON,
7, Stationer's Hall Court, E.C., & 5, Broadway, Westminster, S.W.

Dependability

In carburettors there is no greater essential than dependability, and—

The dependability of the White & Poppe is such as ensures a never-failing and invariable efficiency.

That's why it is the favourite with many of the leading Airmen of the day.

Our Booklet describes it fully, and we shall be delighted to send you copy.

WHITE & POPPE, LTD.,
COVENTRY,
ENG.

White & Poppe Carburettor

AEROPLANE
EQUIPMENT.

DESIGNED BY EXPERTS is workmanlike both in design and detail, and permits absolute freedom for arms and limbs. Made in wind and weatherproof Gabardine, lined throughout with Camel Fleece or Quilted Eiderdown, it maintains phenomenal warmth under the severest conditions.

BURBERRY GABARDINE is remarkably airylight, yet affords perfect protection against wind, cold or rain, and is so strong that broken stays cannot penetrate its dense texture.

Mr. C. Grahame-White:—"I take this opportunity of thanking you for the suit I wore on my memorable flight and feel I cannot recommend the material too highly where warmth and comfort are required."

Haymarket, S.W., LONDON;
Boulevard Malesherbes, PARIS;
Basingstoke and appointed Agents in Provincial Towns.

Also 4 in., 3½ in., 6 in., 7½ in., 9 in. lathes, etc.

'Phone 153, Guildford. Telegrams: "Lathes, Stoughton."

INSURANCE.
The Primus Aviation Policy at Lloyd's
OFFICIALLY APPROVED BY
THE ROYAL AERO CLUB.

For Advice on:—

AVIATION, LIFE, PERSONAL ACCIDENT,
3rd PARTY, EMPLOYERS' LIABILITY,
MOTOR, and all Classes of Insurance
communicate with
BRAY, GIBB & Co., Ltd.,
166, PICCADILLY,
LONDON, W.

Telegrams—"SOPWITH KINGSTON." Telephone—1177, KINGSTON.

SOPWITH AVIATION Co.

HARDWOODS FOR AEROPLANES.

UNEQUALLED FACILITIES FOR SUPPLYING PERFECT TIMBER.
SPECIAL SKILL AND GREAT EXPERIENCE DEVOTED TO ORDERS FOR AEROPLANE WOODS.
ALL KINDS OF HARDWOODS IN PLANKS, OR CUT AND PLANED TO SIZE.

Testimonials from successful Aviators.

WILLIAM MALLINSON & SONS, Limited,
TIMBER & VENEER MERCHANTS (Direct Importers & Exporters),
130-138, Hackney Road, LONDON, N.E.

CORRESPONDENCE IN ANY LANGUAGE.

THE "MARTINSYDE"
120 H.P. TWO-SEATER, MILITARY TYPE MONOPLANE.
Fuel Capacity for 6 HOURS' FLIGHT, at 85 miles per hour.

Messrs. Martin & Handasyde,
—— BROOKLAND AVIATION GROUND, ——
WEYBRIDGE, SURREY, ENGLAND.

"AVIATOR" RAMIE FABRICS
FOR AEROPLANES AND DIRIGIBLE BALLOONS.

Indisputably the strongest, most durable and efficient of all known fabrics, and consequently adopted by H.M. War Office, and the leading Aircraft Constructors of the Universe.

Manufactured from China Grass by
La Maison Esnault-Pelterie (Paris)
Barbet-Massin, Popelin & Cie, Succrs.
Contractors to the French Government.
Sole agents for the United kingdom, British Colonies, and United States of America—

Cables and Telegrams: "PIGGOTT, LONDON." A.B.C. Code. 5th Edition. Telephone No. London Wall 4850 (Private Exchange).
PIGGOTT BROTHERS & CO., LIMITED.

Large Stock of Goods for Hire at Prize Contests, Flying Meetings, etc., Judges' Boxes, Pylons, Ropes and Stakes for course, Canvas Fencing, Signal Masts, etc., etc.

220, 222, 224, BISHOPSGATE, LONDON, E.C.

Telephone 3811 HOP.———Telegrams: "BUCHERON."
Joseph Owen & Sons, Limited,
SUPPLY EVERY DESCRIPTION OF
——TIMBER——
FOR
Aeroplanes, Hydroplanes, Airships.

SEND YOUR ENQUIRIES TO
199a, BOROUGH HIGH STREET, LONDON, SE.

FLANDERS
MONOPLANES & BIPLANES
—For Land or Water.—

L. HOWARD-FLANDERS, LIMITED,
31, Townshend Terrace,
RICHMOND, Surrey.

Eisemann Automatic Advance Magneto

C. D. C.

The Aircraft of the World
perform best on the best Spirit. The rapidly growing

Preference for PRATT'S

In the Air, as on the Road, PRATT'S is "THE MOVING SPIRIT OF THE AGE!"

"AFTER 13 HOURS UNDER WATER"

"One of your Magnetos delivered to us last year has had a severe test, proving it to be absolutely waterproof. It was fitted to an engine in a motor boat, which towards 7 p.m. ran full of water: next morning about 9 a.m. we pumped her dry, and, after your magneto had been about 13 hours under water, it was found to be in perfect working order, and the engine started up without a hitch."

MEA MAGNETO CO., LTD.,

LONDON AGENTS: B. M. FAIR & CO., 3. GREAT WINCHESTER STREET, E.C. C.D.C.

BRANGER,
Aerial Photographer,
5, Rue Cambon, 5
PARIS.

"Fighting Ships"
NAVAL ANNUAL
FOR 1913.
Founded and Edited by FRED T. JANE,
Founder & Editor "ALL THE WORLD'S AIRCRAFT."

PLANS, PHOTOGRAPHS, AND ALL DETAILS
OF EVERY WARSHIP IN THE WORLD.

The details of 13 Navies are officially revised by order of their respective Ministers of Marine; 3 others semi-official.

SPECIAL ARTICLE ON "MARINE ENGINEERING IN ALL ITS BRANCHES," by
C. de GRAVE SELLS, M. Inst. C.E.

LONDON: SAMPSON LOW, MARSTON & Co., Ltd.

THE "MASCOT"
RAMIE-FIBRE, ROT-PROOF
LIFE-SAVING VEST

Stocked by the Leading Stores in all Countries, or can be purchased direct from the Inventors and Sole Manufacturers—

ROGERS BROTHERS,

Manufacturers of "Aeroplatte" All-British Aircraft Fabrics, and the "Aeromac" Water-proof Garments

33, ALDERMANBURY, LONDON, E.C. Send post-card for full particulars.

Telephone, Central, 12164
Telegrams & Cables: "EGYPTILLO, London."
A B C Code used. 5th Edition.

VICKERS LIMITED.