Savoia....Hughes 500 G-AZVM and the HS125 are on the apron outside the Field's hangar from where Field operated several HS125s for various big British companies...(it was built originally for BOAC's Comet I operations).
I think the aircraft (e.g. Expeditor G-ALJJ) and helicopters (e.g. G-AWGO) operated by Stewart Smith were primarily for the use of Charles Hughesdon.
G-ALJJ by
David Whitworth, on Flickr
Brian Doherty worked for BOAC back in 1957 and got tickets to the Dunsborough Park Rotary party
Air-Britain : doherty ripley