1997 BOILER HOUSE, ASH CAR ENGINE AND CART
1997 BOILER HOUSE, ASH CAR ENGINE
1997 BOILER HOUSE GROUND FLOOR, LOOKING THROUGH DOOR INTO THE SOUTH GALLERY
1997 SOUTH GALLERY
1997 TURBINE HALL, VIEW EAST TO WEST OF UNITS 3, 5, 2, AND 1 (UNIT 6 IS THROUGH THE WINDOW) (NOTE: PHOTOGRAPHER STANDING ON THE TEST UNIT; SEE DRAWING No. 8 OF 13)
1997 TURBINE HALL, VIEW EAST TO WEST (NOTE: DUPLICATE OF HAER No. PA-505-63, EXCEPT HORIZONTAL)