Key to photograph. Please help identify the unknowns

Back Row: unknown, M.Cliff, J.McCabe, J.Dyson, G.Wood, R.Evans, I.Hamilton F.Barber, H.Bradley, A.York 2nd Row: R.Lavery, H.Memory, D.Howarth, I.Stronach, R.Dawes, A.Bannister, J.Crompton J.Schofield, P.Vickers, unknown, W.Guinane, unknown 3rd Row: ?.Fishwick, J.Williams, E.Fergusson, D.Herbert, I.Foster, unknown, L.Bourne D.Miles, C.Blears, R.Barratt Front Row: S.Bolton, P.Meadowcroft, P.Tither, A.Simpson, R.Hobbs, G.Frogatt, unknown G.Watson, D.Lee