Impressive pair of front and back Proofs on its original record book page, Unc

The Columbus landing vignette at center was developed from earlier ones seen on American notes. Light orange front tinting and deeper orange back. Unique format. The highest denomination from this printed two-note issue with a fully engraved date. 1,000 issued notes were authorized for printing in October 1881 making the notes extremely rare.
From The LII Collection