Found these two in the corroded copper coin lot:





What do you think?

The second coin definitely looks like a 1752; I think the first one might be 1751, though.

Good finds!

Exactly my thoughts. The 1752 is probably the hardest of the Dengas 1730-1754. Good find.

After a second look, it might be possible that coin #1 is actually 1752/1 ... but I think one would have to look at the coin in hand to decide that. Too hard just by looking at pictures.

Is there a known overdate for that combination?

First one looks like 1751.
Heres a 1752 (not overdate, regular)



and heres 1751..