TY - JOUR T1 - The Bakerian Lecture. Observations upon an Unusual Horizontal Refraction of the Air; with Remarks on the Variations to Which the Lower Parts of the Atmosphere are Sometimes Subject. By the Rev. S. Vince, A. M. F. R. S. and Plumian Professor of Astronomy and Experimental Philosophy, in the University of Cambridge JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 89 SP - 13 EP - 23 PY - 1799/01/01/ UR - http://dx.doi.org/10.1098/rstl.1799.0003 M3 - doi:10.1098/rstl.1799.0003 AU - Vince, S. ER -