Fr. 18. 1869 $1 Legal Tender Note. PCGS Currency Choice About New 58.The first note in a One, Five and $10 "Rainbow" note set within the Marc D. Cohen collection with his eye seemingly trained on color for this series. All of the three possess incredibly blue tinted paper and dark green under-printing that when combined with the red treasury seal, make up the namesake for the series. Just a touch of circulation here.From the Marc D. Cohen Collection.