Changed start date from 1932 to 1942. Several 1942 examples in the database, and they are the earliest.
Added 1954 due to factory stamped (L4) example (21J). Also happens to be a solid 14k white gold model.
several 17 jewel in database. example http://www.mybulova.com/watches/1945-unknown-1605
Added 21jewel movement on 11/10/2011. Marked LO on caseback and movement but also has square datecode next to LO (?)