Man's Bicycle, Muddy Fox, 21 gears, nr Abington Park (Weston Favell village area)

"Muddy Fox" bike, bought 2nd hand in 1990's, then health issues meant I stopped riding it. It's sat for about 20 years with good intentions but no maintenance, so will almost certainly need new tyres, otherwise a clean-up and lubrication will hopefully see it running well again.
The previous owner had fitted narrow road wheels and tyres, I liked them, other options may be possible.
It also has two pannier bags which clip on, seen in last photo.
It's from before the era of suspension forks, but with its 21 gears and toe traps (which could be removed if you prefer) it used to go very well indeed, and was very comfortable to ride.
I need to clear garage space - quick collection appreciated.