Related Clues:
- A maximum possible speed in a vehicle? You can count on it
- Machine for calculating and storing data
- Counting frame
- Calculating device
- Beaded counting frame
- Curt poem (anag)
- Laptop, perhaps
- Electronic device for processing data
- PC, say
- Counting device
- Mechanical calculator
- Ancient adder
- It adds up to get a taxi to come back to us
- Beaded device
- Calculator's ancestor