Few broadcasts made during this season exist in any archive .
Segments of Campus Hoopla dating from 1947 exist in the Hubert Chain Collection of the earliest kinescopes still in existence , as preserved in the Library of Congress ( Moving Image Collection ) .
Few broadcasts made during this season exist in any archive , but segments of Campus Hoopla dating from 1947 exist in the Hubert Chain Collection of the earliest kinescopes still in existence , as preserved in the Library of Congress ( Moving Image Collection ) .