TY - JOUR T1 - Experiments for Investigating the Cause of the Coloured Concentric Rings, Discovered by Sir Isaac Newton, between Two Object-Glasses Laid upon One Another. JF - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843) VL - 1 SP - 264 EP - 268 PY - 1800/01/01/ UR - http://dx.doi.org/10.1098/rspl.1800.0144 M3 - doi:10.1098/rspl.1800.0144 AU - Herschel, W. ER -