Hi Buzz,
within a few moments of watching the video, I realized it's the same VHS commercial tape that has been sitting and viewed on my shelf for years.
This is in the 'Best of British' series and has a cataloguge code of DM1098 Produced by Duke Marketing, I'm sure it's still available, but may be wrong, worth a look though, may be now on DVD, even.
Go carefully out there mr.hutch.
Terrific. Where'd you find this jewel?