TY - JOUR T1 - On the Cause of the Differences in Lichtenberg's Dust-Figures: Preliminary Note JF - Proceedings of the Royal Society of London (1854-1905) VL - 58 SP - 214 EP - 215 PY - 1895/01/01/ UR - http://dx.doi.org/10.1098/rspl.1895.0033 M3 - doi:10.1098/rspl.1895.0033 AU - Thompson, S. ER -