1973 Canadian Silver Dollar Doubled Date

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Author	Replies: 4 / Views: 1,545
countryboy Valued Member Canada 112 Posts	Posted 11/23/2011 1:32 pm what type of doubling is this? please ? ple ASE Report this Post to the Staff

SHAFTA9a Bedrock of the Community Canada 10743 Posts	Posted 11/23/2011 3:40 pm It looks like ' Machine Doubling' to me. Report this Post to the Staff
SPP-Ottawa Moderator Canada 10463 Posts	Posted 11/23/2011 3:42 pm Machine Doubling damage (MDD). "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 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 My eBay store Report this Post to the Staff
cladhunter13 Pillar of the Community Canada 1161 Posts	Posted 11/23/2011 4:36 pm I do not see any separation. Flat and shelf like appearance to the doubling. I will third the MDD Report this Post to the Staff
pginrh Valued Member Canada 456 Posts	Posted 11/23/2011 7:34 pm If all the doubling is in the same direction (for example to the North Easst) then this is a characteristic of MDD. Report this Post to the Staff
	Replies: 4 / Views: 1,545

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