TY  - JOUR
T1  - Part of Two Letters from Mr Stephen Gray, concerning the Spots of the Sun, observ'd by Him in June Last
JF  - Philosophical Transactions (1683-1775)
VL  - 23
SP  - 1502
EP  - 1504
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1702.0066
M3  - doi:10.1098/rstl.1702.0066
AU  - Gray, S.
ER  -