TY - JOUR T1 - On Two Metals, Found in the Black Powder Remaining after the Solution of Platina. JF - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843) VL - 1 SP - 161 EP - 162 PY - 1800/01/01/ UR - http://dx.doi.org/10.1098/rspl.1800.0091 M3 - doi:10.1098/rspl.1800.0091 AU - Tennant, S. ER -