Michael,
No where in that discussion is it specified where in the country that laundry tag originated.
The second hand clothes outlet is a good explanation and is the one that I subscribe to.
I got my dry cleaning tags mixed up. What I meant in my original post is this:
The DPD discovered that the light gray jacket had a dry cleaner tag inside it with the number B 9738. This was broadcasted over the DPD radio at about 1:44 pm (CE 705/1974). The jacket also contained the laundry mark "30" in its collar (Dallas Municipal archives, Box 9, Folder 4, Item 5). Myers admits that the FBI had canvassed hundreds of dry cleaners in Dallas and New Orleans; and that they were unable to determine if any of them had served Oswald, or had even used a laundry tag identical to the one found inside the jacket (With Malice, Chapter
. In fact, the FBI also claimed that none of Oswald's other clothing contained a dry cleaners or laundry mark that could be associated with the laundry tag of the light gray jacket (ibid). Although Myers states that none of Oswald's belongings contained any dry cleaning tags, a pair of Khaki-colored trousers and a Khaki long-sleeved shirt which belonged to Oswald, contained laundry tags bearing the number "03230". However, this is not identical to the laundry mark or dry cleaning tag found on the light gray jacket. Finally, even Myers admits that Marina Oswald told the FBI that she could not recall if Oswald ever sent the light gray jacket to a dry cleaner; but that she recalled hand washing them herself (ibid).
From:
https://kennedysandking.com/john-f-kennedy-reviews/myers-dale-with-malice-part-2