On the magnet, magnetick bodies also, and on the great magnet the earth / a new physiology, demonstrated by many arguments & experiments

by Unknown

versorium, magnetick, definition of, *[vj].

use of, [13], [115], [147].

versorium, non-magnetick, use of, [48], [49], [50].

verticity, [28], [115], [119]-[147].

acquired, [67], [68], [84], [85], [104], [123], [125], [129], [138], [139], [141], [142], [211].

in iron plates touched by loadstone, [84].

in iron sphere, [85].

how, in iron, [123], [139], [212].

in bracket in tower of St. Augustine's Church, Rimini, [141].

similar at ends of rod touched in middle, [84], [129].