As far as I can tell with Google searches, it began sometime in the '60s. Can someone confirm this? Is that also when Awake, page 4, began its classic statement, "... before the generation that saw the events of 1914 passes away." We all know that ended with the October 22, 1995 issue.
Before that, were they looking for "the events of 1874" or some other date?
Len Miller