1943-S Steel 2.9 Copper coated +Zinc steel finish? Experimental Test

I am going to go out on a limb and say reprocessed.
Photos please.

 

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And 2003 Lincoln cents that then develop spots.

 

photos 0f 43 steel. ok so its a 69. best guess's welcomed. new scope just getting to work it right full size isn't working yet. gotta figure out how to get full size

 

also found today ..need.best guess of date shown..

 

lets get 2 birds with one stone best date please on photo and this might help because it is magnetic

 

@Saphire7 It's better that you start your own separate unique threads.

 

As for the 1943, need full photos of both sides.

 

What's the 1943's specific gravity?
I tested mine and got about 8.31.

 

7.8

 

7.8 is closer to steel than copper that's for sure.