1800s 7 Foot Framed Courier Show Print Gorilla Poster

This huge framed print is signed "The Courier Co's Show Print, Buffalo N.Y.... Cutting Co.". You will also find the artists name in 2 places "HARTE". This is a silk screen and it's finished in a high end cherry wood frame. There is no advertising and may have been a short run display print for the company. This was most likely for circus use. The print is extremely rare and well preserved and could be one of the only surviving examples. I added a photo of the framed piece in context for scale. The subject and colors and size are striking. We can't find a date but think it's turn of the century.... $2200