The Government of Brunei Darussalam

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TECHNICAL SPECIFICATION

TECHNICAL DATA

R.22

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

R.23

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Specimen Proof

2.92 gm

17.70 mm

5 Cents

Specimen Proof

1.65 gm

16.26 mm

10 Cents

Specimen Proof

3.35 gm

19.40 mm

20 Cents

Specimen Proof

6.51 gm

23.50 mm

50 Cents

Specimen Proof

10.82 gm

27.70 mm

One Dollar

Specimen Proof

18.06 gm

33.30 mm

R.25

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$10

Cupro - nickel

50 gms

R.28

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$100

Silver

50 gms

R.29

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$1,000

916.7 Fine Gold

50 gms

R.30

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$1,000

916.7 Fine Gold

50 gms

R.31

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$1,000

916.7 Fine gold

50 gms

$100

Silver

50 gms

$10

Cupro-nickel

50 gms

R.33

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.34

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Cupro-nickel Proof

2.92 gm

17.70 mm

5 Cents

Cupro-nickel Proof

1.65 gm

16.26 mm

10 Cents

Cupro-nickel Proof

3.35 gm

19.40 mm

20 Cents

Cupro-nickel Proof

6.51 gm

23.50 mm

50 Cents

Cupro-nickel Proof

10.82 gm

27.70 mm

One Dollar

Cupro-nickel Proof

18.06 gm

33.30 mm

R.36

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Cupro-nickel Proof

2.92 gm

17.70 mm

5 Cents

Cupro-nickel Proof

1.65 gm

16.26 mm

10 Cents

Cupro-nickel Proof

3.35 gm

19.40 mm

20 Cents

Cupro-nickel Proof

6.51 gm

23.50 mm

50 Cents

Cupro-nickel Proof

10.82 gm

27.70 mm

One Dollar

Cupro-nickel Proof

18.06 gm

33.30 mm

R.42

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

One Dollar

Silver

18.06 gm

33.30 mm

R.43

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.44

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$20

Sterling Silver
(92.5% Silver 7.5% Copper )

28.28 gms

38.61 mm

R.45

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$100

22K Gold
(91.6% Gold , 8.4 % Silver )

13.50 gms

28.50 mm

R.47

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

One Dollar

Silver

18.06 gm

33.30 mm

R.48

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.49

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$1,000

22K gold (91.6% gold )

50 gms

38.7 mm

R.50

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$100

Silver

50 gms

38.7 mm

R.51

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$20

Cupro-nickel Proof

50gms

38.7 mm

R.52

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$20

Cupro-nickel

50gms

38.7 mm

R.54

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

One Dollar

Silver

18.06 gm

33.30 mm

R.55

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.56

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

One Dollar

Silver

18.06 gm

33.30 mm

R.57

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.58

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

One Dollar

Silver

10.82 gm

33.30 mm

R.59

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Copper Clad Steel

1.74 gm

17.70 mm

5 Cents

Cupro-nickel

1.41 gm

16.26 mm

10 Cents

Cupro-nickel

2.82 gm

19.40 mm

20 Cents

Cupro-nickel

5.65 gm

23.50 mm

50 Cents

Cupro-nickel

9.33 gm

27.70 mm

One dollar

Cupro-nickel

16.80 gm

33.30 mm

R.61

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$25

75 % Copper 25 % Nickel

19.1 gm

38.7 mm

$50

925 Silver

1 oz

40.7 mm

$500

999.9 Gold

2 oz

40.7 mm

R.62

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$500

999.9 Gold

2 oz

40.7 mm

R.63

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$50

925 Silver

1 oz

40.7 mm

R.64

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$25

75 % Copper 25 % Nickel

19.1 gm

38.7 mm

R.65

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

$1

Gold

2.92 gm

17.70 mm

$5

Gold

1.65 gm

16.26 mm

$10

Gold

3.35 gm

19.40 mm

$25

Gold

6.51 gm

23.50 mm

$50

Gold

10.82 gm

27.70 mm

$100

Gold

18.06 gm

33.30 mm

$250

Gold

31.10 gm

38.70 mm

R.66

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm

19.40 mm

20 Cents

Silver

6.51 gm

23.50 mm

50 Cents

Silver

10.82 gm

27.70 mm

$1

Silver

18.06 gm

33.30 mm

$25

Silver

31.10 gm

38.70 mm

R.68

DENOMINATION

COMPOSITION

WEIGHT

DIAMETER

1 Cent

Silver

2.92 gm

17.70 mm

5 Cents

Silver

1.65 gm

16.26 mm

10 Cents

Silver

3.35 gm