Related Clues:
- More than one counter in taxicab adds the wrong way
- Adders with beads
- Collectible calculators
- Summers in China?
- Bead counters for bean counters
- Eastern adders?
- Calculators often made with bamboo frames
- Manual calculators
- Classroom clickers of old
- Chinese counters
- Hand-operated computers
- Travelling Cuba seas? You can count on them!
- Ancient adders
- Counters where a taxi comes up and plies
- They once reckoned I should follow Jack and Bill