TY - JOUR T1 - Some Observations on Ancient Inks, with the Proposal of a New Method of Recovering the Legibility of Decayed Writings. By Charles Blagden, M. D. Sec. R. S. and F. A. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 77 SP - 451 EP - 457 PY - 1787/01/01/ UR - http://dx.doi.org/10.1098/rstl.1787.0039 M3 - doi:10.1098/rstl.1787.0039 AU - Blagden, C. ER -