With The Night Mail Part 6

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

BELT'S COASTAL ITINERARY. Sh.o.r.e 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. 15.

ARCTIC AEROPLANING. Siemens and Galt. Cloth, bds. 3s. 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 AIR-MATEUR. 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.

SANGER'S 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. 6d.

MUTLOW'S 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 2. 2. 0. (Invaluable for night work.) With A. B. C.

certificate, 3. 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 ROCKIES. 5s.

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

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

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

=A. C. BELT & SON, READING=

SAFETY WEAR FOR AERONAUTS

Flickers! 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, non-conducting 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.

Flickers! Flickers! Flickers!

APPLIANCES FOR AIR PLANES

What

"SKID"

was to our forefathers on the ground,

"PITCH"