The Peru 100 Intis Banknote is part of the 1985-1991 Inti series where the inti replaced the sol de oro at a rate of 1:1,000. This banknote issued in 1987 has shades of brown, orange, and purple and measures 150 x 75 mm. The obverse side features Ramon Castilla, who served as President of Peru three times, as well as Perus Coat of Arms. Meanwhile, the reverse side shows a standing woman with a clipboard examining a cotton spinning frame. This banknote has a solid security thread and is watermarked with the image of Castilla. It was given a grade of 66 by grading company Paper Money Guaranty (PMG).