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20th Century OFEC Entities

Number
circ/non-circ
Main Entity Name
Sub-Entity Name
Political Designation
from
to
coins from
coins to
0037
Circulating
Australia
Australia
Ruler Change
1952
eoc
1953
1964
0038
Circulating
Australia
Australia
Coinage Reform
1966
2000
0039
Circulating
Austria
Austro-Hungarian Empire (Austrian Region)
Empire
1901
1916
1892
1916
0040
Circulating
Austria
Austro-Hungarian Empire (Austrian Region)
Ruler Change
1916
1918
1916
1918
0041
Circulating
Austria
Austria
First Republic
1919
1934
1923
1924
0042
Circulating
Austria
Austria
Coinage Reform
1925
1938
0043
Circulating
Austria
Austria
Federal State
1934
1938
1934
1938
0044
Circulating
Austria
Austria
Second Republic
1945
eoc
1946
2000
0045
Circulating
Azerbaijan
Azerbaijan
Republic
1991
eoc
1992
1994
0046
Circulating
Azores
Azores
Portuguese Kingdom Colony
1901
1908
1901
1901
0047
Circulating
Bahamas
Bahamas
Ruler Change
1952
1969
1966
1970
0048
Circulating
Bahamas
Bahamas
British Self Governing Colony
1969
1973
1971
1973

Notes to the above table:

Column A numbers the 1086 Coin Series from my definitive list for the 20th Century. The 1000 Circulating series are listed first, followed by the Non-Circulating types. Note that Non-Circulating types are only included where the Coin Issuing Entity did not issue Circulating coinage.

Column C shows the main 273 entities.  (Please note that I use the word entity rather than country as monetary unions and dependencies that are self autonomous, and officially issue their own coinage are included, not just sovereign states.) This is a good starting point for an OFEC collection.

Column D includes all of the sub-entities of the Main Entities. By sub-entity I mean the 1086 different coinage types or series produced by the main entities.

These include all coinage reforms, where no political change has taken place.  There are several reasons for this.  For instance an entity may simply decide to change the overall design of their coins.  Usually however, there is an underlying reason for such a change. There may have been a devaluation of the currency, or they may for example have decimalised such as the UK did in 1971.

Column E shows the Political Designation of the Sub-Entity, or it shows the reason for the change of coinage such as a change of ruler or coinage re-design.

The dates given in the remaining columns also need explanation.  The first set of dates reflect the period during which the Sub-Entity existed, or at least an approximation as the dates are not always cut and dried. Where no dates appear it is usually because the Entity in question is a change of coinage only and therefore the previous Political Entity would still be in effect. The second set of dates are the date range of the coins issued for that Sub-Entity.

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