Figured I would just toss it up on eBay with all of the information I was able to get from different forums, plus having no real precedent. I'll see what offers come in, had a few already.
https://www.ebay.ca/itm/Rare-1902-Master-Workman-Antique-Imperial-Tobacco-Original-Advertising-Poster/132914177665?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649