TY - JOUR T1 - The Bakerian Lecture: On the Transparency of the Atmosphere and the Law of Extinction of the Solar Rays in Passing through It JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 132 SP - 225 EP - 273 PY - 1842/01/01/ UR - http://dx.doi.org/10.1098/rstl.1842.0015 M3 - doi:10.1098/rstl.1842.0015 AU - Forbes, J. ER -