Dear Colleagues- The MACHO project has detected a candidate microlensing event in progress towards the Galactic bulge. Event 99-BLG-41 Star ID 307.35374.3058 RA (J2000) 18:15:2.5 DEC (J2000) -23:52:42 V ~20.8 R ~19.8 A ~2.7 and near peak on 3 Jul, duration 47 +/- 8 days. Finding charts and lightcurves are available on the web page at http://darkstar.astro.washington.edu or ftp site darkstar.astro.washington.edu directories macho/Alert/99-*. If you wish to no longer receive these bulletins please notify us at macho@astro.washington.edu.