A secondary collection of mine is US $1 Small-Size currency. This collection covers: -- 1928 $1 Legal Tender Note (Red Seal) -- 1928-1957B $1 Silver Certificates (Blue Seal) -- 1963-1969D $1 Federal Reserve Notes (Green Seal) Included are star notes, experimental notes and mules. Also: -- 1934-1935A $1/$5/$10/$20 Silver Certificates-Hawaii (Brown Seal) -- 1934A $1/$5/$10 Silver Certificates-North Africa (Yellow Seal) But not the star notes. Here are two notes that I just received. They are upgrades to my current collection.