You can't restore history data once it is deleted, unless you do the UNDO before closing the History window, from the Organize menu item.

Yesterday should return tomorrow, when tomorrow becomes today, and today becomes yesterday.

Thanks so much. I just tried. You are right - "Yesterday" does show up again today! I find your reply most helpful. Thanks again.

Today is Friday, and tomorrow is Saturday, and Sunday comes afterwards...

Sorry, just couldn't help it:)

Thanks!!! I'm happy I find "Yesterday" again today (Saturday). thanks for your help and time in responding.  :) :)