Cool Serial Numbers
| Image | PCGS No. | Series | Item | Denom | Grade | Friedberg No. | Pop | Pop Higher | Owner's Comments |
|
| | 1928 | 1928 Gold Certificate $50 Fr. 2404 Golden Seal Left | $50 | | | | | |
|
| | 1929 Ty. 1 | 1929 National Bank Note $50 Fr. 1803-1 Brown Seal; Two Charter Numbers | | | | | | |
|
| | 1929 Ty. 2 | 1929 National Bank Note $50 Fr. 1803-2 Brown Seal; Four Charter Numbers | $50 | | Fr. 1803-2 | | | |
|
| | 1929 | 1929 Federal Reserve Bank Note $50 Fr. 1880-B - 1880-L* Brown Seal | $50 | | | | | |
|
| | 1928 | 1928 FRN $50 Fr. 2100-A - 2100-L* Green Numerical Seal | $50 | | | | | |
|
| | 1928A | 1928A FRN $50 Fr. 2101-A - 2101-L Green Alpha Seal; First Legend | $50 | | | | | |
|
| | | 1934-1934A FRN $50 Fr. 2102-A - 2103-L* Large Seal w/ "The"; Second Legend | $50 | | | | | |
|
| | | 1934B-1934D FRN $50 Fr. 2104-A - 2106-K* Large Fed. Seal Without "The" | $50 | | | | | |
|
| | | 1950-1950E FRN $50 Fr. 2107-A - 2112-L* Small Federal Seal; No Motto | $50 | | | | | |
|
| | 1963A | 1963A FRN $50 Fr. 2113-A - 2113-L* Motto on Back; Latin Treasury Seal | $50 | | | | | |
|
| | | 1969-1988 FRN $50 Fr. 2114-A - 2123-L* No Microprint/Security Thread; English Seal | $50 | | | | | |
|
| 921240800 | 1990 | 1990-1993 FRN $50 Fr. 2124-A - 2125-L with Microprint and Security Thread | $50 | Green 64 PPQ | Fr. 2124-H | 1 | 0 | H 12222221 A |
|
| 921261210 | 1996 | 1996-2001 FRN $50 Fr. 2126-A - 2127-L* New Design "Big Head" | $50 | Green 67 PPQ | Fr. 2126-L* | 59 | 38 | AL 02141999 * |
|
| 921281200 | 2004 | 2004-2006 FRN $50 Fr. 2128-A - 2130-D Background Colorized | $50 | Green 66 PPQ | Fr. 2128-L | 6 | 7 | EL 11000011 A |