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Database/Characters/Proton (Universe X)

Marvel Comics

PROTON (UNIVERSE X)

2

APPEARANCES

1

SERIES

FIRST APPEARANCE

Universe X #5 cover
1ST APPEARANCE

Universe X #5

February 2001

KEY APPEARANCES

DATE ↑DATE ↓TYPEPRICE
1st APP
Universe X #5 cover

Universe X #5

derived:earliest-catalogued

Feb 2001

No listings

APPEARS
Universe X #6 cover

Universe X #6

Mar 2001

No listings

SERIES

Universe X

Universe X

14 issues