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Hong Kong Builder
GREENWOOD'S EXTRACTORS
GREENWOOD'S PATENT SUPER
EXTRACTOR IS THE MOST
POWERFUL DEVICE OF ITS
KIND IN THE WORLD TO-DAY,
AND IN PERFORMANCE IT
EQUALS THAT OF ANY OTHER
EXTRACTOR HAVING A FIFTY
PER CENT. GREATER STACK
AREA.
A SIZE SMALLER SUPER
EXTRACTOR IS THEREFORE
INDICATED IN COMPARISON
WITH OTHER MAKES, WITH A
CONSEQUENT SAVING
IN
COST.
MANUFACTURED BY
GREENWOOD'S
VENTILATING CO.,
LIMITED.
SPECIALISTS IN THE MANU.
FACTURE OF NATURAL,
MECHANICAL AND AIR CON-
DITIONING PLANTS. AIR
WASHERS, DUST AND HAIR
COLLECTORS. DUCTWORK,
་
PATENT EXTRACTORS AND
INLETS.
GREENWOOD'S PATENT SUPER
FOR FURTHER INFORMATION APPLY
TO THE
SOLE AGENTS
Wm. C. JACK & CO., LTD., ST. GEORGE'S BLDG.
HONG KONG
ROLL ROOFING
Certain-teed
Roofing
Asphalt Felts Shingles
Plastic Cement
FOR
BEAUTY
INSULATION
Certain-teed
PROTECTION
MANUFACTURED BY THE CERTAINTEED PRODUCTS CORPORATION OF NEW YORK CITY.
STOCKED AND LAID BY
SHEWAN TOMES & COMPANY. LTD.
*
BANK OF EAST ASIA BUILDING,
HONG KONG
Tel. No. 27781
When answering advertisement please mention the Hong Kong Builder.