I have a flag with that star pattern, about 7x0 inches, possibly of silk. I found it folded into quarters inside an old “Family” Bible in an antique bookstore whan I was about 12. I framed it, and when I was 15 started marking off the days of the Tehran Hostage situation .
Memry is a wonderful thing...
I never even noticed the pattern on those flags. LOL I was focused on GGrandpa holding a gun, in public, that he fired off every 4th of July. :-)
* That would be GGGrandpa.sigh*