22-1/E53-5/7 Vertical scale: 50

22-1/E53-5/5 Vertical scale: 100

22-1/F50-7/5 Vertical scale: 200

22-1/G50-9/4 Vertical scale: 350

30% coverage south east corner 22-1/J55-10/3

10% coverage nth east corner SD51-7 & 8% coverage nth west corner SD51-8 22-1/D51-7/3

22-1/E51-10/6 Vertical scale: 475

50% coverage east SD51-3 & 35% coverage west SD51-4 RMI = residual magnetic intensity 22-1/D51-3/4 Vertical scale: 1

55% coverage to sth east 22-1/E51-2/8 Vertical scale: 100

80% coverage sth east & sth west corners missing 22-1/J54-12/4B Vertical scale: 600