Wtb cal .30 (30-06) cartridges

I am interested in buying a few loose Cal .30 (30-06) cartridges. I’m looking for Frankford Arsenal from the early 1920s. Specifically:

FA 20
FA 21
FA 21R
FA 22
FA 22R
FA 23
FA 23R

I’d like to get enough to offset the cost of UPS but would also consider some that have been inerted, if necessary.