Invoice for a zoo purchase? (11 letters)

{ Answer }

BUFFALOBILL

{ Related Clues }

Ned Buntline hero
Subject of an E.E. Cummings "portrait"

{ Tags }

buffalobill, buntline, cummings, ee, hero, invoice, ned, portrait, purchase, subject, zoo

{ Notes }

The answer BUFFALOBILL is so rare that it appears less than once every 2500 puzzles.