Cryptic
8A Potential roomful without fine gilt alloy (6) * * * * * U
11A Anything following cold is got by infection(6) * * * * * T
15A Knight devoured groom (6) * * * * * G
21A Its our turn to be a plaintiff ((6) * * * * * N
1D Be at great length to have rightful place (6) * E * * * *
6D Garage dispenser is a musical weapon (6,3) ******/***
16D Show of arms, or on them (6) * * * * O *