1. One is going to make them (6) T * * * * * 2. They're purely symbolic (6) L * * * * * 3. Form of penicillin? (5) * O * L * 4. Guiding line about two similar points (8) * T * * * I * * 5. Within iron bars you'll find me in need of a wash (6) G * i * * * 6. Skidded when we were in the sleigh (6) S * E * * * (SLEWED?) 7. A bygone city with a distinctive air (4) U * * *