Leftmost image in the iconic illustration 'The March of Progress'

Let's find possible answers to "Leftmost image in the iconic illustration 'The March of Progress'" crossword clue. First of all, we will look for a few extra hints for this entry: Leftmost image in the iconic illustration 'The March of Progress'. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.