PERU. Lot of (2). Banco de Reserva del Peru. 1 Libra, 1922. P-49. Printer's Models. About Uncirculated.
A neat insight into the design process for this 1 Libra design. Elements of the note have been pasted on as a model to show what the proposed design would look like. The colors of the front model were changed, and the back model was completely redone (color and stylistically). Both have been previously mounted with paper thinning.
Estimate: $2500 - $3500