What are these numbers?

[Alumanutz]

Hopefully someone can tell me what these numbers mean or what they are. I cleaned the paint off the tongue in preperation for applying POR 15 and found these numbers stamped in. They don't match up with the trailer serial # on the original license plate. Its not a show stopper but I am curious. By the way, it is a 1966 Safari and from what I can tell it has always been a California trailer. Thanks,

NUTZ

[Alumanutz]

So far, 42 views and no response. How many do I need to set a record?

NUTZ

[azflycaster]

Airstream had for some period of time (not sure of the years) had the frames made by an outside vendor. Maybe these numbers are from the vendor, or not...

[richinny]

ok, we give up! lol


maybe it had a reissued title and they gave it this vin?

[purman]

Hey, I have some numbers like this on my frame too... Man I wish someone could tell us what they are for sure.... Andy form Inland RV we need you..... mines a 68'

[Mikethefixit]

I'm thinkin the numbers on my frame are the same as the number on the tag
I'll check tomorrow'
Roger

[Frank's Trailer Works]

those numbers are a code to where the holy grail really is...