2: Telegraph about ancient city can be fixed (7)
6: Bloomer made by member of string quartet (5)
9: Marvelous egg primarily lined with bits of extremely rare gems (7)
10: I have a head nurse turning up birthmarks (5)
11: Vegetable factory? (5)
12: Pantomime character having to join forces around Lake Superior (9)
13: Ball tops over-ripe bananas (3)
14: Toss a hammer into a nuclear accelerator! (4,7)
17: Ceases running features about Republican in serious trouble (4,7)
18: Inflexible yet adjusted (3)
19: A changing sort of forced labour (5-4)
21: Couple of notes written about a southern resort (5)
22: Each time, I lost message for Alice (3,2)
23: Initially tied with us, downhill racer was in contention? (7)
25: Buddy goes red in the face, or reddish (5)
26: Spas misplaced rosters (7)