Permanent

71

1990s

63

1980s

59

2000s

54

1970s

49

2010s

4

1960s

1

1991

59

1990

58

1985

55

1986

55

1992

55

1996

55

1993

54

1994

54

1995

54

1997

54

1998

54

1999

54

2000

54

1983

52

1984

52

1988

52

1980

51

1981

51

1982

51

1987

51

1989

51

1975

49

1976

49

1977

49

1978

49

1979

49

2001

4

2002

4

2003

4

2004

4

2005

4

2006

4

2007

4

2008

4

2009

4

2010

4

1970

3

1971

3

1972

3

1973

3

1974

3

1960

1

1961

1

1962

1

1963

1

1964

1

1965

1

1966

1

1967

1

1968

1

1969

1

Photo - Positive

66

Photo - Large Negative

3

Photo - Large Slide

1

Photo - Negative

1

unknown

47

IAEA

6

ERWIN, Ashley

5

UNDP

4

DIMENSIONE ENERGIA, ENEL

3

AIF

2

ADB

1

ARAMCOWORLD

1

ASCENT

1

Atomic Energy of Canada, Ltd.

1

CEA

1

DAHLIN, Bo

1

GÖSGEN-DÄNIKEN AG

1

SHIPP

1

STÄLLBERGS GRUFVEAKTIBOLAG

1

UNESCO

1

Box 18

71

United States of America

4

Austria

3

Finland

3

Italy

3

Ukraine

3

Bulgaria

2

France

2

Japan

2

Russian Federation

2

Seibersdorf

2

Sweden

2

Australia

1

Canada

1

Colombia

1

Czech Republic

1

Democratic People's Republic of Korea

1

India

1

Korea, Republic of

1

Libya

1

Slovakia

1

Switzerland

1

Togo

1

Turkey

1

unknown

47

IAEA

6

UNDP

4

DIMENSIONE ENERGIA, ENEL

3

AIF

2

ADB

1

ARAMCOWORLD

1

Atomic Energy of Canada, Ltd.

1

CEA

1

DAHLIN, Bo

1

GÖSGEN-DÄNIKEN AG

1

SHIPP

1

STÄLLBERGS GRUFVEAKTIBOLAG

1

UNESCO

1

Landscape

47

Portrait

24