Rousseau Aviation also used Nord 262's. My first ever flight was on one out from Luton to Morlaix in 1972 (May, I think) and back on a HS-748. I still remember the boiled sweets solemnly issued to all passengers to help with the ear popping.
At the time as a Heathrow spotter, Luton was my first 'other' airport and was full of new colour-schemes and numbers. It became a firm favourite of mine once I'd discovered the 727 Green-line bus.