2018 D Lincoln Shield DDR

Like everyone else I had my doubts of these being DDRs.
But it looks official VarietyVista removed the ? marks from their 2021 D VDDR-001 & 002. Wexler has them as DDRs also.

So I'll go along with them.

I've found 16 different 2021D DDRs. Some matches what's listed on VV and Wex sites the rest not.
I know they're pretty minor but

Here's a pretty bad looking 2018D with slight doubling above vertical 9.