This is the so-called funnyback variety due to the unusual backside design. PMG has graded this note Gem Unc 66 EPQ, with the distinction of Exceptional Paper Quality. Friedberg # is 1604; serial # is D82598794B.
Signatures are Julian and Woodin. The item "DBR Rare 1928-D $1 Silver Gem Fr. 1604 DB Block PMG 66 EPQ Serial D82598794B" is in sale since Friday, February 19, 2021. This item is in the category "Coins & Paper Money\Paper Money\ US\Small Size Notes\Silver Certificates".
The seller is "dbrcurrency" and is located in San Diego, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Sweden, Indonesia, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.