TY  - JOUR
T1  - Letter from Captain Basil Hall, R.N. to Captain Kater, Communicating the Details of Experiments made by him and Mr. Henry Foster, with an Invariable Pendulum, in London; at the Galapagos Islands in the Pacific Ocean, near the Equator; at San Blas de California on the N.W. Coast of Mexico; and at Rio de Janeiro in Brazil. With an Appendix, Containing the Second Series of Experiments in London, on the Return
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 2
SP  - 193
EP  - 195
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1815.0213
M3  - doi:10.1098/rspl.1815.0213
AU  - Hall, B.
ER  -