The 60's would be nice
Some great music about, but I was born in 1968, so I was a bit on the late side.
If I had a time-machine and I could go back to a certain time and place, I wouldn't need to go back any further than last Friday.
I would look at the winning lottery numbers and then, go into my time-machine to last Friday and do the Lottery, picking those winning numbers and then come back to the present day and collect my Millions.
Now that is "The Perfect Crime"
Who said "Crime doesn't pay?" with an imaginary idea like that
nodisharmony