November 26, 1915.

THE COLLIERY GUARDIAN

1109

Save Money - Save Coal - Save Steam

By adopting FORREST’S PATENT AUTOMATIC

Cylinder DRAIN COCKS
on your Compound, Winding, Hauling, and all
your Stationary Engines, Steam Winches, &c.

(Thousands in use), now fixed on most new Engines
turned out by leading Engineers.

The Safest Automati: Drain Cock ever fixed on Com-
pound Condensing Engines, most positive In action.
Makers of High-class Gunmetal Gland Taps.
Wheel Valves, &c,

Class B

For Prices, Particulars and Testimonials, apply Sole Makers,

APPLETON & HOWARD,	ST. HELENS, LANCS.

Contractors to the War Office.

ANNALS OF COALMINING & THE COAL TRADE.

Bt Post. 25s. 90.	By ROBERT L. CALLOWAY.	Price 25s. net.

The Colliery Guardian Co. Ltd., 30 & 31, Furnival-st., Holborn, London, E.C.

YOU WANT to SAVE TIME & PREVENT ACCIDENTS

“FASTCRIP” FILE & TOOL HANDLE.

Fits any kind of file.

Cuts its own thread on tang.

Removed and replaced instantly-

Prevents accidents

“FASTFIT” WRENCH.

.FASTFIT

No. 1 takes every shape of nut from 3/16—i bolt 3/-
»• 2	„	,,	„	|—1 „ 7/6

Instantaneous self adjusting & Ratchet

FASTNUT” SPANNERS.

£1000

WII.I. BE PAID
to anvone showing
us a nut that CAN
get I.OOSE through
vibration, where the
FASTNUT is . .
properly applied.

SAMPLE FASTNUTS
TO TEST FREE.

In use on 40
Railways & over
60 COLLIERIES

Full particulars—

“ FASTNUT,”

115, Newgate St., London E.C.



Does the work of six
spanners and five times
as fast.

Take eight sizes. Self
adjusting and Ratchet.

ENGLISH MAKE.

Drop Forged Steel.

ACENTS WANTED.

^tA.evices.

rpT7T T?ph°ne—Central 12214.

J- TjIj IL grams—Fasnut, Cent. London.

FOUNDED 1895.

The QUARRY.

Price—

6cL monthly.

Annual Subscription,
7 s. 6d. post free
(payable in advance).

SOLE

MAKERS

F. RED DAW AY <& L%°

PENDLETON.

MANCHESTER.

LON DO N OFFICE

5O/l LIME ST.,E.C.

Offices—

30 & 31, Furnival Street,
Holborn, London, E.C.

CORRUGATED and FLAT SHEETS and
GALVANISED GOODS; TUB & CORNER PLATES;
AIR PIPES and all Colliery Requirements.

J. SUMMERHILL & CO.,

Beraver Works, WOLVERHAMPTON,

k Established! 1800.	—	Telephone No. 577’

BRASS TIME CHECKS

JOHN LAWSON & SONS,
Manufacturersjof^every kind of
STEEL STAMPS, LETTERS,
FIGURES, BRANDS, STENCIL
PLATES, <&c.

Roebuck Letter Works, 26, Carver Lane, SHEFFIELD.

EDWIN LEWIS & SONS

Original Makers of “Acme” & “Williams”
Loose Flanged Joints for Mining Work.

TUBES

OF ANY SIZE
For Compressed Air, Water, or Steam.

wnw f Patent Iron Tube Works, Monmore Green.
(Britannia Tube Works, Ettingshall.

WOLVERHAMPTON.

Buyers will note that the
joint illustrated is an
improvement on the
“Williams” joint, as it
does without the internal
ferrule.

Telegrams—** Lewis, Wolverhampton.”
Telephone—Nos. 15 6 180 Wolverhampton.

LONDON ADDRESS-143, Cannon Street, E.C.
LIVERPOOL WAREHOUSE-58, South John St.

Bi®

- 'V

W II

I I

■X'.w.-

SHOWING INSIDE WORKING PARTS.

ELECTRICAL OR MECHANICAL

(To comply with Home Office Regulations, Rule 95).

Theedam’s Patent Electrical Indicating Signal Apparatus

Mechanical or Electrical CANCELLING GEAR.

Our Sional
Apparatus &
Bells have
been sub-
mitted to the
Home Office,
and we are
permitted to
say they are
of the opinion
that they
carry out the
requirements
or the Coal
Mines Regu-
lation Act.

This is the
utmost that
the Home

authority for
any maker
to state.

This System is Simple and Effective.

jlOOMYflKW/d

(E.C.THEEDAM £")|

DUDLEY

PATENT CONTACT BOX TO WORK
WITH INDICATOR.





Wof these
signal sets

are tn use
collieries

at the
owned by one firm.

Write for
prices and
references.

SIGNALLING

J

Fl
h
5(
4

'Fl

--A	...

INDICATING SIGNAL BELLS.



ALSO SOLE MAKERS OF

Linneker’s and Adams’ Patent
MECHANICAL PNEUMATIC SINGLE WIRE

SIGNAL CANCELLING APPARATUS

and full information to E. C. THEEDAM Ltd., DUDLEY.

for Visible and Audible Signalling in Mines
and Collieries.