TY - JOUR T1 - Extract of Two Letters from M. Messier, of the Royal Academy of Sciences, and F. R. S. to M. de Magalhaens, on a New Comet: Translated by Dr. Bevis, F. R. S. JF - Philosophical Transactions (1683-1775) VL - 61 SP - 104 EP - 106 PY - 1771/01/01/ UR - http://dx.doi.org/10.1098/rstl.1771.0013 M3 - doi:10.1098/rstl.1771.0013 AU - Messier, M. AU - Bevis, D. ER -