Realcent.org

OK,
I just saw some unseen, by anybody notes. The public does not know these exist yet.
These are all serial numbers 000000
All 1928 A graded Unc 64
$1 note
$2 note
$5 note
$10 gold certificate
$20 gold certificate
$50 gold certificate
$100 gold certificate
$500 note
$1000 note
$5000 note
$10000 note

Each item is only printed 1 side and there is a reverse for each item also graded PMG UNC 64
I asked If I could take a picture of any 1 note and he said NO, not yet.
He has been offered over 1 million for the set by 3 different private parties.
I just want pictures to show them off and tease people with the pics

What is the story behind them? Test notes?

Just found out today that these are "presentation notes"
They were presented to the secretary of the treasury during that time frame.

Now THAT is a fancy serial number.

Especially since bills typically have 8-digit serial numbers.

If these are the ones I'm thinking of, they're the large-size variety notes. Not the small ones we have in circulation today. They are indeed presentation notes. The older notes only have 6 numbers instead of 8. No doubt pricey, but I've seen other examples of these (not such a wide variety) either on eBay or a high-end banknote catalogue.