I found a Flickr photo from 2008, description makes for interesting reading:
1972 Rover 3500S V8.
12 previous keepers. Cheffins vintage auction, Sutton -
"Chassis No. 48100670A
The V8 SD1 engined Rover is finished in Mexico Brown and has had the vinyl roof recovered. Capable of running on unleaded fuel, the engine core plugs have been replaced and extensive body and chassis restoration has been carried out. Fitted with a Borg Warner 65 gearbox, the MOT is valid until September 2008 as is the (duty free) road tax, a good period automatic supplied with V5."