Tags: Convention.
The 30th World Science Fiction Convention (Worldcon) was L.A.con I which was held in Anaheim California US from 1 to 4 September 1972. The venue for 30th Worldcon was the International Hotel. The organising committee was co-chaired by Charles Crayne and Bruce Pelz.The convention had 2007 members breaking the previous record of 1600 set only one year earlier. The record was broken again a year later.