TY  - JOUR
T1  - A Letter from Joseph Willard to the Rev. Dr. Maskelyne, Astronomer Royal, concerning the Longitude of Cambridge in New England
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 71
SP  - 502
EP  - 507
PY  - 1781/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1781.0057
M3  - doi:10.1098/rstl.1781.0057
AU  - Willard, J.
ER  -