Spits at Duxford:
Vbs BM597 and EP120
IXc MH434
Tr.9 ML407
XIVs MV293/"MV268" and RN201
XVIs TD248 and TE184 (which is in the OFMC hangar)
XVIII SM845
24 VN485 (although not sure if this is accessible as it's being restored).
Hendon boasts 3 Spits (1a X4590,
VB BL614 and the Mk24 whose serial I can never remember!!
), not including the fibreglass one outside...