The A is showing that same colour at the 7 o'clock position.
The B has been exposed to more atmosphere before being tubed is my guess..more red than beige with these pics..so natural toning..
Maybe was at the top of the pile before being tubed..or maybe a hand touched it..or it wasn't properly cleaned in the minting process.
If left unprotected, the brighter one should also darken with time..IMO
The B has been exposed to more atmosphere before being tubed is my guess..more red than beige with these pics..so natural toning..
Maybe was at the top of the pile before being tubed..or maybe a hand touched it..or it wasn't properly cleaned in the minting process.
If left unprotected, the brighter one should also darken with time..IMO



















