Neat S-41 variety. Not completely perfect, by any means, but for 221 year old copper... not too shabby.
You have to stop posting these stunners....my eyes hurt from staring! What a spectacular piece, well done!
The book says the highest obtainable grades for the S-41 variety is EF. There is only one MS example. Nice pickup.
New pics. I always find copper tough to get good photos of, especially since close-ups exaggerate surface flaws.