Identifying BREASTPLATE

[fernando]

Ho Allan, i wouldn't resist answering such technical lexicon ... and the breastplate is already back to the wall where it hangs.
But i have three pictures left; i hope they speak by themselves.
If it weren't for your enlightening on the laminated construction, i would (still)think my example is forged from two whole layers
Apart from the edges, the whole interior seems to be an entire part; but i am an ignarum in this field

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