TY  - JOUR
T1  - An Attempt to Determine the Height of the Sun's Atmosphere from the Height of the Solar Spots above the Sun's Surface: In a Letter to Mr. J. Ellicot, F. R. S. from the Rev. Mr. Horseley, F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 57
SP  - 398
EP  - 401
PY  - 1767/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1767.0040
M3  - doi:10.1098/rstl.1767.0040
AU  - Horsley, S.
ER  -