I found this vintage airplane propeller and a delinquent storage unit auction that I purchased a while back. I don’t know anything about them and I could not find any information off of this. I put the numbers down as seen. I marked unbranded because I do not see a brand marked on here anywhere. It appears to be in good condition. I don’t know if somebody painted it black or if it came black I put the numbers down as seen. I took 20 photographs of both sides of the propeller from one into the other end and both sides. The blade measures 72 inches long, there are no cracks in this propeller. I have no idea what the age is on it, but I’m hoping somebody can use this for a project that they have or perhaps a decoration. If you know what this belongs to please message me and let me know. Also, message me if you have any questions.