Data Processing Numbers

Found on Baltimore and Fremont trim tags. These two 6-digit numbers represent several data processing numbers found on internal plant paperwork to track the car during assembly. They have nothing to do with any options and are only significant today if paperwork is found for the car and the numbers match up to show that paperwork belongs to that car.

The origin of the first 6-digit number is not known.
The second 6-digit number has been found on the interior trim card.

The first 6-digit number can be found in block #24 of the build sheet.
The second 6-digit number is actually a concatenation of a 2-digit number and a 4-digit number. The first 2 digits are found in block #10 of the build sheet (SCHED NO) and the last 4 digits can be found in block #24 of the build sheet. See some example Fremont build sheets here.