TY - JOUR T1 - An Extract from the Journal Books of the Royal Society, concerning Magnets Having More Poles Than Two; by John Eames, F. R. S. with Some Observations by Dr. Desaguliers on the Same Subject JF - Philosophical Transactions (1683-1775) VL - 40 SP - 383 EP - 384 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1737.0064 M3 - doi:10.1098/rstl.1737.0064 AU - Eames, J. AU - Desaguliers, D. ER -