Board Thread:Questions and Answers/@comment-61022-20160330220251/@comment-16461120-20160401161838

As I said before, I believe the Earth-61610 should be used, but only as a convenience for Manhattanites that aren't specifically Earth-616 or Earth-1610, such as Blackagar-20A, Medusa-20A, Spidey-20B, Cyclops-20B, Deadpool-20D, Shiklah-20D, etc.