Sydney Masters writes:

The highest denomination currency ever to publicly circulate, this 1934 $10,000 bill is one of only a handful still known to exist. The extraordinarily rare bill features the portrait of President Lincoln's Secretary of the Treasury, Salmon P. Chase. A true collector's item, almost all $10,000 notes have been removed from circulation and destroyed by the Federal Reserve, though some are still held in museum collections such as the Museum of American Finance in New York.

This particular bill was once a part of the famed Binion Hoard, a collection of one hundred $10,000 bills totaling $1 million that were displayed in Binion's Horseshoe Casino, the most famous Las Vegas casino of its day. Its owner, Benny Binion, erected the much-publicized display of bills in 1964, embedding them in bulletproof glass beneath a gigantic horseshoe. The publicity stunt paid off, as Binion's Hoard became one of the most visited tourist attractions in Las Vegas.

The rare bill is marked with serial number "B00003066A" and has earned a coveted "Choice Uncirculated" quality grade.

To read the complete item description, see:
U.S. $10,000 FEDERAL RESERVE NOTE(https://rauantiques.com/collections/recent-acquisitions/products/u-s-10-000-federal-reserve-note?variant=34805243248775)

To read earlier E-Sylum articles, see:
ARTICLE TRACES HISTORY OF LAS VEGAS' MILLION-DOLLAR MONEY DISPLAY(https://www.coinbooks.org/esylum_v12n48a17.html)
QUERY: COIN DEALER JAY PARRINO(https://www.coinbooks.org/esylum_v12n49a11.html)

E-SYLUM READERS AT BINION'S HORSESHOW CASINO(https://www.coinbooks.org/esylum_v13n01a16.html)
NOTES FROM E-SYLUM READERS: FEBRUARY 22, 2015 : Binion's Horseshoe Casino $10,000 Notes(https://www.coinbooks.org/esylum_v18n08a10.html)