When I ordered my Mach 1 in 1973 I wanted it to have pretty much everything. While talking with the long time salesman he showed me in the big thick note book that he had all the special thing you could get. Non Factory body color was one. By Non Factory I mean it is not a stock color for a Mustang but must be sold on a Ford vehicle for that year. We looked at T-bird and Lincoln colors and I picked a dark brown Metallic color. I think it was like $85.00 charge and was for transporting the body to the Special Shop for paint and then back for final assembly. When we got everything on the order my car was built with 32 Factory installed options and 8 dealer for a total of 40 options.
I was working as a tool & die maker and designer at Cutler Hammer in Asheville at the time. I got called to the office and had a phone call. It was the local dealer calling. He said that they could not match the rubber front bumper to the color I picked and that the bumper would have to be changed to Chrome. I think the factory told him Argent and he just interpreted it chrome. The New rubber bumper was to pass the new crash requirements of not breaking the headlights at 5 mph, lol and went on all 73 models. So I made the decision on the phone to change to a stock color for the paint went with 5H Med. Brown Metallic. I wish I had not changed it.
To paint the urethane bumper it takes a different paint than the body gets with an elastic additive. The bumpers came to Ford painted as they do today. They were not a dead on match on some colors. So I guess someone at Ford picked a color paint that had the additive and that was Argent.
I found another one of the Special Order Black 73 verts on eBay a couple weeks back and tried to get in touch with the owner to see if he had his build sheet to get some kind or pattern for them. He never got in touch.
I have attached a picture of the prelim. Marti, the end of the drivers door showing the door tag and you can see the little pieces of the Argent stripes on the edge of the door. The inspectors stamp is on the door end and has not been painted.
I also attached the scan of the build sheet. Zoom in and go down to where the field is for Remarks on about the G line on the page edge. There are three special instructions that you can read some of.
1: Hood ?????? Wheels????
2: Install Argent Front Bumper
3: Install ??????
The car currently has dog dish caps and trim rings. One of the Special Order items you could get in 73 was Magnum 500 wheels since they were still an option on I think the Torino models you could get on a Mustang.
Just wish I could talk to someone who worked in the DSO office that did the processing of orders that could tell the process.
I have the copy of my original order for my Mach 1 it was hand written back then and sent to the DSO office in Charlotte for processing to Ford. Now it is all on the computer.
Like you said they destroy the documents at set periods so not much of a chance of ever finding any. One company I worked for you had to upon coming to work from New Years go through all your files and toss any that were three years. This was in case of a liability suite there would be no paper trail. It was at a large lawn equipment mfg..
The search goes on need more special order cars to study.
David
IMG.pdf