I don’t understand this serial number!

https://preview.redd.it/d1kit2cz3e6g1.jpg?width=3022&format=pjpg&auto=webp&s=88e1ee905b0b92efa5dec48235003edc78ef1093

It doesn’t seem to match up to anything I’ve found online about dating. It says it was made in the United States. Any help?

https://preview.redd.it/mmza9u5r3e6g1.jpg?width=3024&format=pjpg&auto=webp&s=8fccf58336f54de7539b0d5d2500f37611e63828

https://preview.redd.it/3rq1ws5r3e6g1.jpg?width=3024&format=pjpg&auto=webp&s=bf83f8fdde357190d01e6c24d4d2c0e6f234a7b7