Related Clues:
- Hardest to see with the naked eye
- Least imposing
- Smallest of all
- Hardest to see, perhaps
- Informally the smallest
- I sent it, being the smallest
- That's very much like 30 across
- There's very little in one in the examination
- Very much by the minute
- Most in need of magnification
- In one trial externally the smallest
- Set it in maybe, but no more than the minimum
- Most insignificant little bird circling European river, endlessly rising
- Adolescent one set out to be hardest to see, maybe
- Least current not unknown when recollecting Tyne and Tees