CONFIDENTIAL # 機密
Bow
- 21
53.
In the light of the comments contained in the Royal Mint
paper and local considerations, particularly the shortage of secure
storage space, we have concluded that it would be impracticable simultaneously to introduce coins of new denominations and replace
the existing coins with new ones but of a different size, However,
we are also of the view that some of the existing coins are heavier
and larger than necessary and we consider that the long term aim
should be to bring about a reduction in the size and weight of existing
coins but particularly the dollar and 50 cent pieces. We consider
that the introduction of 20 cent and $2 pieces would effectively
reduce the number of 10 cent and $1 coins which would otherwise be
in circulation. However, this presents a problem with regard to the
size and shape of these two additional denominations in relation to
the existing coins which will for some time circulate together, and
we have concluded that the best way to overcome this problem would be
to introduce shaped $2 and 20 cent coins which would provide the
necessary distinguishability and fit in with the long term aims. This
means that it is necessary to set the specifications for the full new
range of coins at the same time as the designs for the $2 and 20 cent
pieces are determined. Our recommendations are summarised below:
Denomination
Recommended
Diameter
Present Diameter
Shape
(millimetres)
(millimetres)
Type of
Edge
5 cent
16.51*
16.51
Round
Milled
10 cent
20.57*
20.57
Round
Milled
19.00
20 cent
Across top of
scallops
50 cent
22.50
$1
25.50
12 scallops
Plain
23.60
Round
Milled
30.00
Round
Milled
28.00
$2
Across top of
scallops
31.00
$5
Across corners
12 scallops
Plain
10
Plain
sided
G.F. 323
CONFIDENTIAL
/.....
機密