Here is an always in demand series 1928 $1,000 FRN from the Cleveland district. SN#D00027352A
Series 1928 Federal Reserve Notes were the last to be backed by gold as their redemption wording states, "Redeemable in Gold on Demand at the United States Treasury, or in Gold or Lawful Money at any Federal Reserve Bank." No Federal Reserve Notes after the 1928 series' has carried this clause in its obligation.
This attractive example has been graded About New 50 by PMG, and it is sure to please its new owner. These are much harder to find than their series 1934 counterparts!
Signatures are Woods/Mellon. Friedberg#2210-D.