Great catch minerjones. I knew there were differences but was always kind of confused. There is some other good info in the main sales thread.
NewLiberty provided his feedback on the differences:
"For one thing... the 2014 1 ozt piece is 10 Millibit not Quarter Bitcoin Shocked Other than that, yes the lettering is probably the most obvious difference, also the BTC is very different with its sharp edge rather than the sculpted roundness. I see lots of other differences that are more subtle.
They will sound different and feel different too I would suspect."
Photos courtesy of bitcointalk member dozers:
fake on left, real on the right.