Arthur who won the Open Era's first U.S. Open

Let's find possible answers to "Arthur who won the Open Era's first U.S. Open" crossword clue. First of all, we will look for a few extra hints for this entry: Arthur who won the Open Era's first U.S. Open. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.