Andrew Geekie books & textbook
NAWCC Bulletin : Articles- The Railroad Ball Watch Story Part 4 the Signed Cases; Trinity Collee Turret Clock; Philip Melanchthon's Watch; 1872 Model Waltham Watch; (2002 Journal)
David A. Christianson Jim West Craig Risch Andrew Geekie Jack Linahan
NAWCC, Inc. /2002T Journal
