Niue 1986 1$ AMERIPEX Exhibition Single Die Proof Color Shift Simulated Perfs 2v

Description

Niue 1986 1$ AMERIPEX 86 Chicago Stamp Exhibition.
Mount Rushmore & Benjamin Franklin stamp on stamp. Imperforate single die proof of the set with black and gold colors shifted downwards, with color bars, color indications, register marks and simulated perforations, 2v.
Mint never hinged in pristine condition with 2 small printer`s holes at the top left .
Ex Fournier printer`s archive. Unique.
SG # 620-21- SC # 515-16 - MI # 665-66 - YT # 497-98E