3 G.A.V. Selenium metal in the form of powder, sticks and

oakos, but not including alloys of selenium 3 Exemptions Cobalt metal in the form of rondels, pollets,

squares, Pines, grains or powder, but not I including alloys of cobalt

Free

Free

3 Exemptions Tin, uwrought, in blocks, ingots, bars and

Blabs, but not including alloys of tin 3 Exemptions Metallic orés, conoentrates and residues, the

following:

Free

Tungsten ores

Ores of columbiun and tantalum Manutaotured products of metallic tungsten, the following:

Tungsten wire

B3 VIII(2) | Dental instruments and appliances, the following: 20,
and various

Amalgam instruments
Brushes, bristle, mounted on mandrol
Burnishers
Burs
Carport
Blevators
Engines, electric, dental

accavators
Hos
Forceps
Gags, mouth
Nirrors, mouth, not optically worked
Plastio filling instruments
Pluggers
Probes and exploreri
Pyorrhoea instruments
Scalcrs and prophylactio instruments
Spittoons
Spotlights, electric, complete with attachrient

ror fitting to pedestals or units; other

than focussing spotlights
Stoppers
Trimmers

3 various Wedload and surgical appliances (other than

articles manufactured wholly or mainly of
wire), the following:-

Arch supporters for feet
Artificial limbs
Crutches
Procture appliances in the form of splints

and similor supports
Mrses

3 VIII(4) and Tools and parts of tools, (excluding surgical,
3 x(1) || dental, veterinary and dissecting instruments)

and machine tool parts and accessories, the
following: -
(1) Drills (including twist drills,

bitstock drills, straight flute drills,
hollow and combination contre drills),
roamers and countersinlc.

(xix) Diamonds pierced so as to be adapted