Old inhereted coin

[NJnuggetpirate]

 

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[Mackaydon]

Mexican cob coin.
Use 27 grams as a guide: 27 grams is an 8 reales coin; 13+g. for a 4R; half of that for a 2R and half, again, for a 1R.
Don....

 

[NJnuggetpirate]

Mexican cob coin.
Use 27 grams as a guide: 27 grams is an 8 reales coin; 13+g. for a 4R; half of that for a 2R and half, again, for a 1R.
Don....

Thank you so much

 

[NJnuggetpirate]

Mexican cob coin.
Use 27 grams as a guide: 27 grams is an 8 reales coin; 13+g. for a 4R; half of that for a 2R and half, again, for a 1R.
Don....

I need to make sure it's silver

 

[Mackaydon]

It looks good to me. Silver should be in the 92-93% range, if real.
Don....

 

[NJnuggetpirate]

It was just shy of 12 grams

 

[Mackaydon]

There you go; a slightly light 4R; nice !
Don...

 

[NJnuggetpirate]

There you go; a slightly light 4R; nice !
Don...

Yayyyy victory

 

[NJnuggetpirate]

Yayyyy victory

Don so I scanned my AT Pro across this coin it kept bouncing to 75 to 80 at one point it was 90 is that good

 

[Mackaydon]

Like hand grenades, 90% (versus 92 or 93% for the standard) is close enough in my book to be effective; I think it's real.
Don........

 

[Moonrover]

Don so I scanned my AT Pro across this coin it kept bouncing to 75 to 80 at one point it was 90 is that good

Did you ground balance the area before placing the coin down for the air test? Silver should be up there around 90+, more like 94. I also have the AT Pro. When I'm seeing 94, I'm ready to dig for silver. Don't always get silver though, but it's good for my heart circulation.

 

[NJnuggetpirate]

Yes I always have it ground balanced