Hopefully posting in right forum. I'm involved in a local historical society in Clare County, Michigan. Clare for decades was the home of a Holley carburetor plant. We have a photo of five men in front of a airplane with "The Chief" painted on the side. Looks like the photo was probably from late 1950s or early 1960s. I've searched for images of George & Earl Holley, and it appears that they may be two of the men in the photo. I'd like someone who would know to positively identify this as being a Holley photograph. I'd be happy to share the photo with anyone who's interested. I have no idea whether it's a local photograph or maybe a generic & popular press release. If the older gentleman is George, it looks like it be in his later years. My email address is amc4576@hotmail.com Thank you.