Related Clues:
- Parking space adjunct
- Electrical reading device
- Parker's concern
- It's fed at curbside
- Postage source
- Curbside payment collector
- Poetic rhythm
- Rhythmic element
- 59-Across element
- It could raise a red flag
- Instrument for measuring quantity
- Instrument for measuring a quantity
- Device for recording, say, usage (5)
- Basic unit of length
- Device that measures, say, electricity usage