what you have is a US Note instead of a Federal Reserve Note probably. If you look above the portrait it should say US Note where newer notes (and even older ones) say Federal Reserve Note. They aren't rare but do sell usually for more than face value because of the date but it also goes by condition
1928c note lists in the January Coins Magazine at fine $150.00 and xf at $900. Looks like you may have a good find tho pics are too small to get idea of condition
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use