Eastercon 25, Tynecon, (also known as Tynecon 74) was held in Newcastle over Easter weekend (April 12-15) 1974. The GoHs were Bob Shaw and Peter Weston. It was organized by Gannet Fandom and with 350-420 warm bodies and 509 people registered, it was the largest Eastercon to date.
|OMPAcon '73||Eastercon||SEACON 75|
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