TY  - JOUR
T1  - Concerning the Magnetism of Drills; by Mr. Ballard. Communicated by Dr. William Musgrave, Fellow of the Colledge of Physicians and R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 20
SP  - 417
EP  - 421
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1698.0089
M3  - doi:10.1098/rstl.1698.0089
AU  - Ballard, M.
AU  - Musgrave, W.
ER  -