Clue: Ancestor of the adding machine
Ancestor of the adding machine is a crossword puzzle clue that we have spotted 4 times. There are related clues (shown below).
Referring crossword puzzle answers
Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- Universal Crossword - May 7, 2011
- Universal Crossword - Aug. 13, 2008
- Universal Crossword - Feb. 6, 2008
- Universal Crossword - Jan. 15, 2004
