I'm looking for Buffalo cans and or Grease tins. These are from a company called Buffalo Oil and were made by a Winnipeg based company named Prairie City Oil and later Prairie Cities Oil. They made these cans back in the 20's and 30's and were later bought out by North Star Oil. I will pay top dollar for cans, tins, paper or just about anything related to the Buffalo product line. Let me know what you may have available or what you may have seen in other collections. Here's a couple sample shots of what I have collected.