AG6 refers to Accessory Group #6, an equipment package that went on all 1949 Frazers. The break-out is listed found on the KFOCI HANDBOOK Version 4.0 CD. SCHED refers to the day of the model year that the body started down the fabrication line (pieces welded to make the shell). SCHED 1 is August 28 1948. Start from there and go forward...do not count Saturdays, Sundays or Holidays in calender year 1948 and do back out the last half of December (line down for inventory and Christmas). Also, do not count Saturday, Sunday or holiday dates going into calendar 1949 and drop an additional 5 days in February for inventory adjustment.
The ITEM number of 339 reflects the position the car had on the building schedule (SCHED). The number suggests production of the car started in the afternoon.
ITEM AND SCHED NUMBERS DO NOT INDICATE PRODUCTION DATE; some finished bodies with tags on them already sat in the Body Bank for weeks if not months and already had SCHED and ITEM information on their tags.
The more we dig, the more new info we find.