1928D $1 Blue Seal Silver Certificate "Funnyback" Key To Series Grades vf+Key Date Coins4.3(1.8k)$5(1 bid)20 hrs Left
1928B $1 Blue Seal Silver Certificate "Funnyback" Grades xfKey Date Coins4.3(1.8k)$5(1 bid)264 Lots Away
1928A $1 Blue Seal Silver Certificate "Funnyback" Grades Select AUKey Date Coins4.3(1.8k)$5(1 bid)20 hrs Left
1928A $1 Blue Seal Silver Certificate "Funnyback" Grades Choice CUKey Date Coins4.3(1.8k)$57 days Left
1928 $1 Blue Seal Silver Certificate "Funnyback" Grades Choice AU/BU SliderKey Date Coins4.3(1.8k)$5May 11, 2026
1928 $1 Blue Seal Silver Certificate "Funnyback" Grades Select AUKey Date Coins4.3(1.8k)$5(1 bid)May 10, 2026
