1: A small vault is said to be round about the rail support (7)
2: A fool had peas cooked (7)
3: Eights had to race again, we hear, concerning fish spawn. (2, 3)
4: Stayed only a moment at lewd Western with titillating beginning? Just the opposite! (5)
5: Bad habit with respect to girl of the Governor (4-5)
6: 'Strike!' the French yell (4,3)
7: Apparition in Hampton maze (7)
8: Period email feature (3)
13: Sister gets nothing, we hear (3)
15: Flora collected metal she owns (9)
17: Mediterranean leaves unfashionable coins? (3)
18: With reference to above -- Phys. Ed. Department has renewed contract (7)
19: Not many cooked? Just the opposite (7)
21: Fastness concerning concern. (7)
22: Venture to comment, 'War God stands in light' (7)
25: Face-off stopped and relieved the pressure (5)
26: A supporter starting to mock President Garfield's middle name (5)
27: Vet theatre opening 8-down (3)