Posted 09/25/2020 08:16 am
I see Machine Doubling. To be that far from the rim, with Die Deterioration Doubling would be pretty drastic (think of the 1962 1c and 1979 1c)
"Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert Oppenheimer
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Content of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_US
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