Two rare full-page full-color magazine ads for Pennzoil and, on the other side, an ad for Perfect Circle Piston Rings (headquartered in Hagerstown, Indiana) from the February 28, 1931, issue of "The Saturday Evening Post"!Measuring approximately a giant 10 1/2" by 13", this nearly 100 years old item has some minor soiling, nicks, and dings but, overall, it's in great shape! And, it's perfect for framing! (This item is so large, I had to take 4 scanner pics to show all of it! So, there's some scanner-enhanced bleed-through and shading.) If you're into Pennzoil or Perfect Circle memorabilia, or Americana, this one's for you! Don't forget to check out my other auctions and good luck in your bidding! Combined shipping OK!