1972 Lincoln Memorial Cent: DDO- 00?

Congrats on the DDO!
As to the die, I think it looks closest to #8, but a few things perplex me--such as the N in "IN" and the R in "TRUST". Ah, I see Bill responded while I was checking Coppercoins.

I can't tell with the images provided. This is an attribution better made with coin in hand.

Coop,

No it doesn't, in fact your pictures prove it to be number 8. His coin has a ding on the upper part of the one and some damage on the 9 but look at the shape of the left side of the 9, his coin matches #8.

Also, look at the notch that cuts through the tail bar of the 7...

On #3, the groove runs below the halfway line, so to speak.

On #8, the groove is much above the halfway line of the tail of the 2.

On #3, the doubling at the left of the W is slightly angled

On #8, the doubling to the left of the first bar of the W is parralel to the primary letter.

His coin is definitely #8 and it's the fine details as seen in your picture that proves it.

Thanks,
Bill