Collecting, restoring, and exhibiting, watches and clocks, (particularly Americn railroad watches, but also Omega, Rolex, Hamilton marine chronometers), collecting horological related literature, technical writing (horological), international travel, camping, hobby car, playing old-time fiddle in 3 groups, reading (just finished Harper Lee's Go Set a Watchman. She of To Kill a Mockingbird which I haven't read. Favourite author Paul Theroux), music, particularly classical, old movies, and so forth.