We found a bunch of vintage 1950s and early '60s unused key blanks in the estate of a long-retired locksmith here in the Buffalo, NY area. They were manufactured by Curtis Industries of Cleveland Ohio. Some are brass and others are brass plated. All are in excellent condition and have been in storage for decades. These are still usable for their intended purpose but are great for create reuse projects, crafts, decorations, scrapbooking, and more. We are offering a nice variety of 15 for just $12.00 or a lot of 30 mixed for $20.00!