Actions and Reactions Part 20

FOR SALE--A BARGAIN--Single Plane, narrow-gauge vans, Pinke motor. Restayed this autumn. Hansen air-kit, 58 in. chest, 153 collar. Can be seen by appointment.

N. 2650 This office.

The BEE-LINE BOOKSHOP

BELT'S WAY-BOOKS, giving town lights for all towns over 4,000 pop. as laid down by A. B. O.

THE WORLD. Complete 2 vols. Thin Oxford, limp back. 12L 6d.

BELT'S COASTAL ITINERARY. Short Lights of the World. 7s. 6d.

THE TRANSATLANTIC AND MEDITERRANEAN TRAFFIC LINES.

(By authority of the A.B.C.) Paper, 1s. 6d.; cloth. 2s. 6d. Ready, Jan. 16.

ARCTIC AEROPLANING. Siemens and Gait. Cloth, bds. Ss. 6d.

LAVALLE'S HEART OF THE CYCLONE, with supplementary charts. 4s.

6d.

RIMINGTON'S PITFALLS IN THE AIR, and Table of Comparative Densities 3s. 6d.

ANGELO'S DESERT IN A DIRIGIBLE. New edition, revised. 5s. 9d.

VAUGHAN'S PLANE RACING IN CALM AND STORM. 2s. 6d.

VAUGHAN'S HINTS TO THE AIRMATEUR 1s.

HOFMAN'S LAWS OF LIFT AND VELOCITY. With diagrams, 3s. 6d.

DE VITRE'S THEORY OF s.h.i.+FTING BALLAST IN DIRIGIBLES. 2s. 6d.

SANGERS WEATHERS OF THE WORLD. 4s.

SANGER'S TEMPERATURES AT HIGH ALt.i.tUDES. 4s.

HAWKIN'S FOG AND HOW To AVOID IT. 3s.

VAN ZUYLAN'S SECONDARY EFFECTS OF THUNDERSTORMS. 4s. 6d.

DAHLGREN'S AIR CURRENTS AND EPIDEMIC DISEASES. 5s. 6d.

REDMAYNE'S DISEASE AND THE BAROMETER. 7s. 6d.

WALTON'S HEALTH RESORTS OF THE GOBI AND SHAMO. 3s. 6d.

WALTON'S THE POLE AND PULMONARY COMPLAINTS. 7s. ad.

MUTLOWS HIGH LEVEL BACTERIOLOGY. 7s. 6d.

HALLIWELL'S ILLUMINATED STAR MAP, with clockwork attachment, giving apparent motion of heavens, boxed, complete with clamps for binnacle, 36 inch size, only L2. 2. 0.

Invaluable for night work.) With A.B.C. certificate. L3. 10s.

0d. Zalinski's Standard Works: Pa.s.sES OF THE HIMALAYAS, 5s.

Pa.s.sES OF THE SIERRAS, 5s.

Pa.s.sES OF THE ROOKIES. 5s.

Pa.s.sES OF THE URALS, 5s.

The four boxed, limp cloth, with charts, 15s.

GRAY'S AIR CURRENTS at MOUNTAIN GORGES, 7s. 6d.

A. C. BELT & SON, READING ------------------------------------------------ SAFETY WEAR FOR AERONAUTS ------------------------------------------------ Fickers! Flickers! Flickers!

HIGH LEVEL FLICKERS

"He that is down need fear no fall,"

Fear not! You will fall lightly as down!

Hansen's air-kits are down in all respects. Tremendous reductions in prices previous to winter stocking. Pure para kit with cellulose seat and shoulder-pads, weighted to balance. Unequalled for all drop-work.

Our trebly resilient heavy kit is the ne plus ultra of comfort and safety.

Gas-buoyed, waterproof, hail-proof, nonconducting Flickers with pipe and nozzle fitting all types of generator. Graduated tap on left hip.

Hansen's Flickers Lead the Aerial Flight 197 Oxford Street

The new weighted Flicker with tweed or cheviot surface cannot be distinguished from the ordinary suit till inflated.

Fickers! Flickers! Flickers!

APPLIANCES FOR AIR PLANES

------------------------------------------------ What "SKID"

was to our forefathers on the ground, "PITCH"

is to their sons in the air.

The popularity of the large, unwieldy, slow, expensive Dirigible over the light swift, Plane is mainly due to the former's immunity from pitch.

Collison's forward-socketed Air Van renders it impossible for any plane to pitch. The C.F.S. is automatic, simple as a shutter, certain as a power hammer, safe as oxygen. Fitted to any make of plane.

COLLISON 186 Brompton Road Workshops, Chiswick

LUNDIE do MATTERS Sole Agts for East'n Hemisphere

STARTERS AND GUIDES

Hotel, club, and private house plane-starters, slips and guides affixed by skilled workmen in accordance with local building laws.

Rackstraww's forty-foot collapsible steel starters with automatic release at end of travel--prices per foot run, clamps and crampons included. The safest on the market.

Weaver & Denison Middleboro

AIR PLANES AND DIRIGIBLE GOODS

REMEMBER

Planes are swift--so is Death Planes are cheap--so is Life

Why does the plane builder insist on the safety of his machines?

Methinks the gentleman protests too much.

The Standard Dig Construction Company do not build kites.

They build, equip and guarantee dirigibles.