Tom Bolton:
Heating tunnel under Thames
Tom Bolton:
Charterhouse Chapel
Tom Bolton:
Scales
Tom Bolton:
Behind the cash desk
Tom Bolton:
Main lights
Tom Bolton:
Blue flower tiles
Tom Bolton:
Row of flower tiles
Tom Bolton:
Do not touch
Tom Bolton:
Control board
Tom Bolton:
Top of the heating tower
Tom Bolton:
Insulation, cracking
Tom Bolton:
Tower pipes
Tom Bolton:
Heating tower
Tom Bolton:
Blue and yellow engine
Tom Bolton:
Permit to work board
Tom Bolton:
Yellow pipework
Tom Bolton:
Boiler house
Tom Bolton:
Altar