10 pocket ammo belt

I believe this to be a GI 10 pocket ammo carrier of the Korean era, in NOS/unissued condition. I am unable to read the factory printing on the inside except I think the date is 1960. I paid $20 at the local flea market.
I am hoping one of the experts might be able to decipher the text of the printing from experience with clearer examples.
Thanks for looking. Dave

https://www.milsurps.com/images/impo...a031d94f-1.jpg
https://www.milsurps.com/images/impo...3aed6945-1.jpg
https://www.milsurps.com/images/impo...ace42ec0-1.jpg

BAR belt, I think.

The BAR pockets for the magazines are much larger

There was some use in Viet Nam with M16 magazines as I have a combat photoAttachment 128935

https://www.milsurps.com/images/impo...138f4f18-1.jpg

https://www.milsurps.com/images/impo...2dcdd594-1.jpg

Mini-bar?

It takes some work to decipher the markings sometimes, you may have to turn it this way and that...all angles until you can put it together. I'd think earlier than 1960 though, maybe 1950...they made so many.

Line 1 Belt Cartridge
Line 2 Dismounted
Line 3 186 366 1825 6147 I think
Line 4 ????? ??? F-66
Line 5 N.F.I. - No Freaking Idea - looks like letters

Some other examples

https://www.milsurps.com/images/impo...47331_tp-1.jpg
https://www.milsurps.com/images/impo...7bzuwCWt-1.jpg
https://www.milsurps.com/images/impo...11/22857-1.jpg

Easier to read from further away - HTH

this one is marked differently

Line 2 Belt Cartridge
Line 3CAL 30
line 4 M-1923 Dismounted
Line 5 ??????????
Line 6 1951

https://www.milsurps.com/images/impo.../11/239b-1.jpg

I think you have it bracketed. It's not a M1923 style belt --- no straps and snaps for the stripper clips. Buckle looks like brass rather than pot metal. And the date stamp is starting to look more like 195_ as stated above.

https://www.milsurps.com/images/impo...C761ssl1-1.jpg

US soldier modeling the M-1910 cartridge belt, exposing the retaining straps. (Courtesy of the National Archives)