Ok guys... this thread really got me thinking.
I am holding my buck-tag in my hand. Here's some observations made by inspecting ONLY MY TAG, with a magnifying glass.
* ALL of the LETTERING was done at the same time because it is in perfect alignment
* My tag has 3 geometric punches, an equilateral triangle, a shape that looks like a fox's snout and ears, and a shape like an indian
tee-pee with smoke coming out the top and going to the right. The triangle is 1/4 inch from the right side and in line with
the VIN. The tee-pee is 1/2 inch from the right side and in line with the 4th line of text. The fox snout is 3/4 inch from the left and
in line with the 4th line of text. It looks like these punches were done by hand because they are slightly out of alignment and tilted in
different directions. IMHO, thre's no way these could be punched with the tag screwed in place or rotated, with a durable
punch device that was of heavy enough construction to be used for hundreds if not thousandes of times. Again, IMHO, I think the tags
were stamped out very early but not SCREWED to the car yet. The tag could have been attached to the build sheet or hung on the car
with a lanyard or similar. Another thing that makes me think they were not punched after being screwed down is the fact that no-one
has found a "chad" (remember hanging chads from the Bush/Gore election in Florida?) trapped under their buck tag on an original car.
I think there would have been found some by now.
Here's the only 100% factual information that we can put in the definite column:
1) The tags were stamped very early in production all characters at the same time.
2) They were screwed to the car SOMETIME before engine bay blackout paint was applied.
3) The face only, of the tag, and the hold-down screw got painted.
Here's some debatable information, even pure speculation:
1) The tags MAY have been screwed down just before engine bay paint.
2) If so, the "inspection" ?? punches would pertain only to things up to that point in assembly.
3) All the options and details stamped into the tag could NOT be deviated from once assembly started.
4) The geometric shape punches would have probably been a pretty heavy tool and maybe even air powered.
5) A person on each shift was probably THE buck-tag man who manually typed in the lettering to be stamped. He would be
reading a document that had been printed from the old computer. This MAY have been the build sheet?
6) When a skid came along with buck car on it, a worker probably grabbed a buck tag, and attached it to the buck somehow.
7) Was part of the markal info, that is written on bare metal of the core-support copied from the buck tag?
Anyone care to add pieces to the puzzle in my sure and not-so-sure columns?