Contents: Historic Boston Beacons with Organ & More Kristin Farmer Previews the OHS Convention 2000 Two Organs in Arlington, Massachusetts Alan Laufman Compiles the Organ Histories of Tow Churches to be Visited During the OHS Convention 2000 The Organ at The First Church of Christ, Scientist The Mother Church, Boston Burton K. Tidwell Relates the Recent History of the Aeolian-Skinner and Lawrence Phelps’ Restoration of it Review Donors, 1998-1999 Index to The Tracker, Volume 43