The Time Machine

Superbly brilliant good sir! Brilliantly superb I dare say! And once I got the correct date, I can vouch for it working.

This is extremely cool, but even after researching key events of the year in question and trying a few dates I couldn't get it to work. A hint at the solution perhaps? (The anagram doesn't help at all)

This is very good

approved by SACK-BEAVER 😉

Great

;)