Quite possibly the best Who concert I attended - though 1969 would run it close. Both featured 'Tommy' extensively and it's not even my favourite album!
Early 70s. Any particular reason for asking?
1. Awful Americanism.
2. English grammar! It was the execrable Reverend Lowth who, in the 18th Century, "decided" that - following Latin principles - you couldn't end a sentence with a preposition, nor split an infinitive (among other things). The latter is especially ridiculous as an infinitive in Latin is a single word and therefore cannot be split anyway!
That's also one of mine. Derived from hearing "could've" and assuming what was heard was "could of".
I remember practising my modern Greek on a ferry around the Greek islands - the barman asked me - in English - to speak English so he could understand me better!
Another Americanism. Aaaaargh.
Why would they strike millions of coins then overstrike each one? No, as Martin says, it's the die that gets recut either to reuse it or to correct an error or to recut wearing characters.
Alas poor Yorick, I knew him HORATIO ... amazing how many people get that wrong! I assume that's what you were referring to?
Yes, the word criteria used as a singular (like phenomena) is almost as annoying as 'attendee'.
It also trumps my degree in 'Roman and Hellenic Studies' from Birmingham University! But at least we were taught modern Greek by a Communist refugee from the Colonels.
Thanks Mike. It's hard to determine a VIP proof when there were normal proofs in that year. Why wouldn't they issue VIPs with early strikes of an 'ordinary' proof set? In any case, the real determiner - the penny - is the normal proof issue, as has been pointed out.