TY - JOUR T1 - Supplement to the First and Second Part of the Paper of Experiments, for Investigating the Cause of Coloured Concentric Rings between Object Glasses, and Other Appearances of a Similar Nature JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 100 SP - 149 EP - 177 PY - 1810/01/01/ UR - http://dx.doi.org/10.1098/rstl.1810.0009 M3 - doi:10.1098/rstl.1810.0009 AU - Herschel, W. ER -