I recently ( 2018) bought some 8mm Cine films off eBay & this was amongst them.
It shows Linton Blades from 1972
The 1972 Team was Sqn Ldr Duncan Robinson, Flt Lts M. Hall, P.Hood & J.L.Buckler
Other films include :-The Blue Chips (1972) , The Macaws (1972) , Gemini Pair, The Poachers , The Red Arrows & The Red Pelicans.
Unfortunately the films are without sound.
For more into on this team, you might also want to check out www.Linton-Gin.com
Thanks for looking !