Years in Operation:
1942 - 1945

Detail
Notes:
Appeared in small text on a few issues published during World War II that did not have the "World's Greatest Comics" logo on them in any form. Note that unlike the pre-war comics, this form includes "Jr." in the name.
The dates of several comics published with this text are unknown, making the start and end dates somewhat suspect. In particular, 1944 might be the correct starting year (see Dynamic Comics #8 for details).

Brand Images