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-- Much, of course, depends upon proper sampling and analysis. Coal should not only be sampled from trucks and tested

-- Much, of course, depends upon proper sampling and analysis. Coal should not only be sampled from trucks and tested

on modern methods, but the regular we ekly average sample taken from the furnace hopper is equally important, as upon it is based the comparative efficiency of the plant. In the case of the plant under his charge Mr. Miles arranges for the taking of samples from each boiler in c
August 11, 1921 - London and China Express - London, London, England
 
is Cl* Undo' aid Mu Express 333

is Cl* Undo' aid Mu Express 333

Total water evaporated. Total water required for make-up. Strict attention should be given to the exit temperature of flue gases, and when this reaches a point indicating a dirty boiler the cleaning of flues and scraping of the clinker-covered tubes should be carried out expedit
August 11, 1921 - London and China Express - London, London, England
 
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August 11, 1921 - London and China Express - London, London, England
 
"HERCULES" BRAND

"HERCULES" BRAND

(Registered)
August 11, 1921 - London and China Express - London, London, England
 
'Mail and Passenger Steamers, Icebreakers, Dredgers and other special Craft. Contrail° Specialities for Ships Auxiliary Machinery. Drop Forgings and Stampings.

'Mail and Passenger Steamers, Icebreakers, Dredgers and other special Craft. Contrail° Specialities for Ships Auxiliary Machinery. Drop Forgings and Stampings.

Files. hack Saw Blades, Machine Tools Engineers' Small Tools, Machines for the manufacture of Concrete Bricks. Tiles, etc. pi Barrow-fn. i. Furness, Sheffield. . 0., Biullingtsam, Cray. ' Gad, Dartford. EriM. .944tr ce r:4 , lyswieb, W•sybridge Vie Am . 1 • CBROADWAY, $ •i I • A
August 11, 1921 - London and China Express - London, London, England
 
• ENFIELD & KIIIINEDY, LTD" Kilmatneek, Scotland.

• ENFIELD & KIIIINEDY, LTD" Kilmatneek, Scotland.

August 11, 1921 - London and China Express - London, London, England
 
• F. REDDAWAY& 09. L T D . s SOLE MAKERS OF "CAMEL HAIR" BELTING (Rigiatared Trade Mark.)

• F. REDDAWAY& 09. L T D . s SOLE MAKERS OF "CAMEL HAIR" BELTING (Rigiatared Trade Mark.)

August 11, 1921 - London and China Express - London, London, England
 
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. ...., . 411...,.. ?# .1 . , ,-.:4 0 1 r• :1 i 0 , 0 .. ~ ..

i _ A ...4..1,.. , , .. .:.., • . ~...s. 4 $: .. . , 0 . , , I 1 V I 1 1.. .. 7 * i , . . 7 1 View: Chemical Extraction Plant.
December 1, 1921 - London and China Express - London, London, England
 
CHEMICAL SOLVENT OIL EXTRACTION PLANT

CHEMICAL SOLVENT OIL EXTRACTION PLANT

Complete Installations furnished to handle any or all Oleaginous Seeds.
December 1, 1921 - London and China Express - London, London, England
 
WILLIAM BAYLISS, LTD., Tube Works, Slisspooto %vet, Birmiughmus, Eag. JOHN BROWN & CO., LTD., Atlas Works, Sheffield, Eng. CALLENDERS CABLE

WILLIAM BAYLISS, LTD., Tube Works, Slisspooto %vet, Birmiughmus, Eag. JOHN BROWN & CO., LTD., Atlas Works, Sheffield, Eng. CALLENDERS CABLE

& CONSTRUCTION CO., LTD., Hamilton House, Victoria Em'mainmast, London, Eng. COCHRANE & CO., LTD., hfsddleebrough, Eng. CRAVEN'S RLY. CARRIAGE & WAGON CO., LTD., Darnall, Shaffiald, Eng. DORMAN, LONG & CO., LTD., bliddlesbrotegh, Eng. DOUGLAS & GRANT, LTD., Dtmailiier Foundry, K
December 1, 1921 - London and China Express - London, London, England