da albarkatun da Ordnance Survey a wurinsa, James mika topographical binciken zuwa 21-kilomita radius, shan shi kamar yadda ya zuwa yanzu kamar yadda iyaka Midlothian. Ya samu a yawa na game da 5,300 kg·m−3.An gwaji a 2005 ya gudanar da wani bambancin da 1774 aiki: maimakon yin lissafi gida bambance-bambance a cikin zenith, da gwaji sanya wani sosai m kwatanta na tsawon wani pendulum a saman da kasa na Schiehallion.
Henry James