Bubbles and chips

[Derrel]

What might cause the bubbles on one side and then chips on the other where it appears to be mistruck? Any ideas? 

[Just Bob]

The plating has been chipped off on the left side, and has been compromised on the right side, which has allowed the inner zinc core to be exposed to the environment, and has caused oxidation of the zinc.

[Derrel]

Ok, thank you....   I'll assume that's all post mint, Bob? 

[Derrel]

I just ran across a Commonwealth of the Bahamas 1 cent any idea of where to check on that coin? 

[Just Bob]

2 hours ago, Derrel said:

Ok, thank you....   I'll assume that's all post mint, Bob? 

Yep.

[Just Bob]

2 hours ago, Derrel said:

I just ran across a Commonwealth of the Bahamas 1 cent any idea of where to check on that coin? 

NGC price guide HERE

Numista Bahamas listing HERE