409m Internal combustion traction engines; traction attachments designed to be
combined with automobiles in Canada for use as traction engines; complete parts of all the foregoing..
Pasteurizers for dairying purposes and complete parts thereof..
Face loading machines, shaker-trough or belt-trough conveyors, air engines,
flame proof enclosed driving motors, of a class or kind not made in Canada,
and integral parts of all motive power or machinery mentioned in this item,
for use exclusively at the face in mining operations.
Machinery and apparatus for use exclusively in washing or dry-cleaning coal
at coal mines or coke plants; machinery and apparatus for use exclusively
in producing coke and gas; machinery and apparatus for use exclusively in
the distillation or recovery of products from coal tar or gas; and complete
parts of all the foregoing, not to include motive power, tanks for gas, nor
pipes and valves 101⁄2 inches or less in diameter.
Well-drilling machinery and apparatus, and complete parts thereof, for use
exclusively in drilling for water, natural gas or oil, or in prospecting for min-
erals, not to include motive power; machinery and apparatus of a class or
kind not made in Canada for maintenance and testing purposes in connec-
tion with gas or oil wells; well-packers and complete parts thereof, for oil or
gas wells; seamless iron or steel tubing of a class or kind not made in Canada,
for use in casing water, natural gas or oil wells.
Miners' acetylene lamps and complete parts thereof; miners' safety lamps and
complete parts thereof; accessories for cleaning, filling, charging, opening
and testing miners' lamps; battery renewal preparations for miners' electric
safety lamps; all for use exclusively in mines.
Ore crushers, rock crushers, stamp mills, grinding mills, rock drills, percus-
sion coal cutters, coal augers, rotary coal drills, n. o. p. and complete parts
of all the foregoing, for use exclusively in mining, metallurgical or quarrying
operations.
Diamond drills and core drills, not including motive power, electrically
operated rotary coal drills, and coal-cutting machines, n. o. p., and integral
parts of the foregoing, for use exclusively in mining operations.
Blowers, of iron or steel, n. o. p., for use in the smelting of ores, or in reduc-
tion, separation, or refining of metals, ores, or minerals; rotary kilns, revolv-
ing roasters and furnaces of metal, n. o. p., for use in the roasting of ore,
mineral, rock, or clay; furnace slag trucks and slag pots, n. o. p.; and integral
parts of all the foregoing.
Machinery and apparatus, n. o. p., and complete parts thereof, for the recov-
ery of solid or liquid particles from flue or other waste gases at metallurgical
or industrial plants, not to include motive power, tanks for gas, nor pipes
and valves 101⁄2 inches or less in diameter.
Machinery, logging cars, cranes, blocks and tackle, wire rope, but not includ-
ing wire rope to be used for guy ropes or in braking logs going down grade,
and complete parts of all the foregoing, for use exclusively in the operation
of logging, such operation to include the removal of the log from stump to
skidway, log dump, or common or other carrier.
See footnotes at end of table.