TY  - JOUR
T1  - An Account of Mr. Thomas Godfrey's Improvement of Davis's Quadrant, Transferred to the Mariner's-Bow, Communicated to the Royal Society, by Mr. J. Logan
JF  - Philosophical Transactions (1683-1775)
VL  - 38
SP  - 441
EP  - 450
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1733.0062
M3  - doi:10.1098/rstl.1733.0062
AU  - Godfrey, T.
AU  - Logan, J.
ER  -
