%0 Journal Article
%T Some observables about load-stones, and sea-compasses
%J Philosophical transactions of the Royal Society of London (1665)
%D 1666
%V 2
%N 23
%P 423-424
%X <p>[Abstract unavailable]</p>
%G 
%I Royal Society
%@ 0370-2316
%U http://dx.doi.org/