Fr. 2201-Adgs. 1934 $500 Federal Reserve Note. Boston. PMG Choice About Uncirculated 58 Net. Rust.A lovely offering of this high denomination $500 Boston Federal Reserve Note. Bold, dark designs with appealing green inking are observed on the obverse of the note. PMG comments "Rust" which is visible on the reverse of the note, but does not affect the face of the note.