I already gave you the Viscount 701 names in post #13.
The missing Vanguard names are:
G-APEA Vanguard
G-APEB Bellerephon
G-APEC Sirius
G-APED Defiance
G-APEE Euryalus
G-APEF Victory
G-APEH Audacious
G-APEN Valient
Ambassador and Dakota names also available if you want to go back that far.