TY - JOUR T1 - On an Artificial Substance Resembling Shell: By Leonard Horner, Esq. F.R.SS. Lond. & Edinb. With an Account of an Examination of the Same: By Sir David Brewster, LL.D. F.R.S. &c. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 126 SP - 49 EP - 56 PY - 1836/01/01/ UR - http://dx.doi.org/10.1098/rstl.1836.0009 M3 - doi:10.1098/rstl.1836.0009 AU - Horner, L. AU - Brewster, D. ER -