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Old 07-28-2023, 07:01 AM
tedzan tedzan is offline
Ted Zanidakis
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Join Date: Apr 2009
Location: Pennsylvania & Maine
Posts: 10,053
Default The T206 QUINTUPLICATE challenge....try doing this run....if you dare !

A - B - C - C - D connection (QUINTUPLICATE)





Displayed here is the closest I have come to completing a QUINTUPLICATE run. Since 1981 (when I started my blue Chase run),
I have never seen this Chase with a DRUM back.
What is the probability that at least one blue Chase DRUM exists ?


Note....the A - B - C - D connection of the 350-only Series was printed on 190 subjects.




TED Z

T206 Reference
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Last edited by tedzan; 08-15-2023 at 06:15 AM. Reason: Added scans.
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