"Just remember it was recorded about 40 years ago - the technology was probably the best for the early 70s. Plus the record will have had many playings. Maybe it's your stylus that's at fault???
Robyn"

No, new stylus, played LP maybe twice since buying it new. Have you heard any Les Paul recordings from the 40s and 50s??

I've heard what a complete arsehole Bulmer is, but that is another matter.