1960's Arne Norell Sirocco Safari Mid Century Modern Chair

I recently acquired this very unique mid-century modern chair and am trying to research this exact chair. I have hit a road block. I kind of pinpointed it to the Sirocco / Safari Chair by Arne Norell, but cannot find the exact one like I have.

This is the most similar one I have found (with the back top legs attached to a belt like buckle - Also this one has square legs; mine are round; and I have traditional rope underneath, whereas the one in the link has leather straps underneath)

http://www.lovelyandco.co.uk/seating/arne-norell-sirocco-leather-safari-chair-rare-version

On the bottom of my chair it has a leather strap and reads MADE IN COLOMBIA

I have seen other Arne Norell chairs by Scanform made in Colombia.

Just trying to pinpoint my exact chair.

Any help would be GREATLY Appreciated! Thank you for your time and research!

Ben
jmac1585@gmail.com