Yeah, I do check the MM location and as far as what I could see they matched to the location on my coin.
Here is a side by side of the LDB4-1957D-047 that 11997755 mentioned. My die chip is touching on the bottom part of the B and 47 only touches on the top part of the B.

Edited by CoinCents
07/27/2016 9:13 pm