| Some Eastercons issued nicely printed membership cards instead of a receipt for payments made before the con, but this seems to have died out in the late 1960s. I have membership cards for Bullcon in 1963 from Ken Slater, mine from Yarcon in 1966, and GoH Ken Bulmer's from Thirdmancon in 1968, shown below. |

LXIcon
1961 Gloucester |

Ronvention
1962 Harrogate |
Peter Weston notes:
This badge design by Eddie Jones was
used
from
1961
to 1964,
with varying colours:
1961 & 1962 (red), 1963 (blue)
1964 (yellow-orange) |

Bullcon
1963 Peterborough |

Bullcon Membership Card
1963 Peterborough |

Repetercon
1964 Peterborough |

Brumcon II
1965 Birmingham |

Yarcon Membership Card
1966 Great Yarmouth |

Yarcon Badge
1966 Great Yarmouth |
Waiting for badge image
Briscon
1967 Bristol |

Thirdmancon Membership Card
1968 Buxton |

Thirdmancon Badge
1968 Buxton |

Galactic Fair
1969 Oxford |

Sci-Con 70
1970 London |

Eastercon 22
1971 Worcester |

ChessManCon
1972 Chester |

OMPACon
1973 Bristol |

Tynecon
1974 Newcastle |

Seacon
1975 Coventry
|

Mancon 5
1976 Manchester |

Eastercon '77
1977 Coventry |

Skycon
1978 Heathrow |

Yorcon
1979 Leeds |

Albacon 80
1980 Glasgow |

Yorcon 2
1981 Leeds |

Channelcon
1982 Brighton |

Albacon 2
1983 Glasgow |

Seacon 84
1984 Brighton |

Yorcon III
1985 Leeds |

Albacon III
1986 Glasgow
|

Beccon
1987 Birmingham |

Follycon
1988 Liverpool |

Contrivance
1989 Jersey |

Eastcon
1990 Liverpool |

Speculation
1991 Glasgow |

Illumination
1992 Blackpool |

Helicon
1993 Jersey |

Sou'Wester
1994 Liverpool |

Confabulation
1995 London |

Confabulation hand-coloured committee badge |

Evolution
1996 Heathrow |

Invervention
1997 Liverpool |

Intuition
1998 Manchester |

Reconvene
1999 Liverpool |

2Kon
2000 Glasgow |

Paragon
2001 Hinckley |

Helicon 2
2002 Jersey
|

Seacon 03
2003 Hinckley |

Concourse
2004 Blackpool |

Paragon 2
2005 Hinckley |

Concussion
2006 Glasgow |

Contemplation
2007 Chester |

Orbital
2008 Heathrow |

LX
2009 Bradford |

Odyssey
2010 Heathrow |

Illustrious
2011 Birmingham |

Olympus
2012 Heathrow |
Thanks to:
Keith Freeman, Susie Haynes, Rob Jackson, Roy Kettle, Jim Linwood,
Ian Maule, Roger Robinson, Alison Scott, and Peter Weston
for supplying badge scans.
Eastercon background information and complete list
Eastercon Wikipedia entry |