TY - JOUR T1 - Transit of Venus Over the Sun, Observed June 3, 1769, by Alexander Aubert, in Austin Friars, London, Three Seconds of Time East of St. Paul's, with a Cassegrain Reflector of J. Short, Having a Metal of Two Feet Focal Length, and Magnifying about 110 Times JF - Philosophical Transactions (1683-1775) VL - 59 SP - 378 EP - 378 PY - 1769/01/01/ UR - http://dx.doi.org/10.1098/rstl.1769.0051 M3 - doi:10.1098/rstl.1769.0051 AU - Aubert, A. AU - Short, J. ER -