Paper bag from other years and plants from the examples I've got and have seen.
We've got two paths I believe and will address the 67 Shelby part since we're here and will start a more general thread on classic Mustang details related to dealer prep. Think this is best and a bit more organized.
Started selecting pictures and formating them last night in preparation for this
So we have possibly things that were applied or done at San Jose that Shelby just left alone since they didn't need to disturb them then we might have things that Shelby did to prepare the cars for shipment and protection during that period after they did their modifications. I was asked to do a similar deep dive into 65's when he was doing 003 and we turned up some of the San Jose inspector stickers that would have made their way on the car until it reached the dealership and were removed during dealer prep
From what I found there is some inconsistencies (surprise
but this could be due, as usual, on the different shift and guy assigned to placing these things and us not having pictures of allot of examples.
Started a list of items in the thread below. The reason for allot of these choices is based on the fact that these cars were often transported in open rail cars inviting thief and vandalism during their trip
https://www.concoursmustang.com/forum/index.php?topic=27463.new#newOne thing that stood out was that only some pictures show cars having wipers and arms installed and if they were installed they didn't have any bag or sleeve over them. Wonder if for some reason they were not installed at San Jose but instead in the trunk and the guys that installed them stripped off and tossed the protective bags. Notice in the picture below , in the upper left we have one car with wipers, one with only one wiper and it's "parked" in an usual position while in the lower right we have a car has no wipers or arms. Maybe just a "bad hair day" for the missed parked one but no bags/sleeves to be seen. For this discussion I would guess that for consistency the wipers were likely installed before the car was shipped to the dealerships though that does invite thief and vandalism. I would point out that none of the picture are "fresh off the boat" but have started the Shelby process since VINs have been assigned and other paperwork tossed in the car or attached in some cases
Famous/familiar picture (closeup) for many of us for car #231
There is also a red hang tag seen of a fair number of cars as they arrived at Shelby. Depending on where they were attached IMHO there is a great chance that they were the warning to move the vehicles very so many days (think is was 21 but don't quote me) . On cars where they are not visible its possible that they were hung on the turn indicator rod on another shift at the plant. Cars with visible red hang tags are highlighted
And finally for this reply, what is reported to have been the arrival of a 67 San Jose Fastback to Shelby in 1966. Notice no dealer prep (antenna, hubcaps) Wipers in place but no bags/sleeves. Window sticker (Ford not Shelby's) and one small inspector sticker on vent window. Typically there are three such stickers - locations differ depending on shift and inspectors from my research. Must be noted that this car was not built under a Shelby DSO so it had items on it (such as trunk lid, grill, GT package, headlight buckets....) like a "normal" Shelby