October 29, 1915.

THE COLLIERY GUARDIAN.

905

To Colliery Proprietors,
IMPORTANT Engineers and

..	Contractors, &c.

To secure dependable winding and absolute
safety, all gear brakes should be fitted with
Cresswells’ “CHEKKO” Semi-metallic Asbestos
Brake or Clutch Linings.

Their grip is firm as a rock, yet responsive
and pliant as a hand grasp. “CHEKKO” provides
instant and perfect retardation at all speeds and
under all loads. “ CHEKKO ” is a great precaution
against overwinding.

We make no brakes of cotton fabrics or other
than of pure Asbestos.

“ CHEKKO ” Brake Linings easily outlast
many times all others, and are, therefore, not only
the best in quality, but also far the cheapest.

Write for Samples, Diagrams and Prices, to :

CRESSWELLS’ Limited,
Asbestos Spinners & Manufacturers,
Wellington Mills, BRADFORD (Yorks).

Telegrams: “ Asbestos, Bradford.” Phone: 950 Bradford.

REG? TRADE MARK

SOLE

MAKERS

F. REDD AWAY & f?.

PENDLETON.

MANCHESTER.

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

FOUNDED 1895.

The QUARRY.

Price—

6d. monthly.

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

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

J. SUMMERHILL & CO.,

Beaver Works, WOLVERHAMPTON,

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.

Offices—

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

£1000

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

No. 1 takes every shape of nut from 3/16—J bolt 3/-

>• 2	..	..	..	j-l „ 7/6

.. 3	..	..	„	I-IJ „ 15/-

Instantaneous self adjusting: & Ratchet

FASTNUT” SPANNERS.

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

Take eight sizes. Self
adjusting and Ratchet.

ENGLISH MAKE.

A

Established 1800.	—	Telephone No. 5 77

BRASS TIME CHECKS

JOHN LAWSON .A SONS,

Manufacturers of every kind of

STEEL STAMPS, LETTERS, WgO
FIGURES, BRANDS, STENCIL

PLATES, <&c.

Roebuck Letter Works, 26, Carver Lane, SHEFFIELD.

SAMPLE FASTNUTS
TO TEST FREE.

In use on 40
Railways & over
60 COLLIERIES.

Drop Forged Steel.

ACENTS WANTED.



Full particulars—	___

“FAQTNIIT” ^Sabour SI

I Hu I HU I] ns, newcate St., London E.C.

.aving

rpT?T TTi phone—Central 12214.

JL Fj 1 j Ejgrams—Fasnut, Cent. London.

.evices.

IB '
j

I

« ■

f ..J

I

■

SHOWING INSIDE WORKING PARTS.

ELECTRICAL OR MECHANICAL SIGNALLING

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

Theedam’s Patent Electrical Indicating Signal Apparatus
Mechanical or Electrical CANCELLING GEAR.

This System is Simple and Effective.





Our Signal
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 tt the
utmost that
the Home
O^cejcill

y-plT TOP'

'to

authority .tor
any maker
to state.

PATENT CONTACT BOX TO WORK
WITH INDICATOR.

Wof these
signal sets

are in use
collieries

at the
owned by one firm.

Write for
prices and
references.

■■ ■

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.