"The old-fashioned way" to make money, per an old Smith Barney ad

Let's find possible answers to ""The old-fashioned way" to make money, per an old Smith Barney ad" crossword clue. First of all, we will look for a few extra hints for this entry: "The old-fashioned way" to make money, per an old Smith Barney ad. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.