NARY 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:
PASSES OF THE HIMALAYAS, 5s.
PASSES OF THE SIERRAS, 5s.
PASSES OF THE ROOKIES. 5s.
PASSES 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
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SAFETY WEAR FOR AERONAUTS
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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

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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