jgenn ✭✭✭✭✭

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It's very important to keep things like old envelopes with the slabs otherwise a collector might stir up a fuss if one is missing ;) (View Post)

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I don't have an example from Mexico City but here's one from Potosí (View Post)

That PH/KH would have been a good one to send off to swamperbob (View Post)