Vintage single swap playing card, HOT SPOT DETECTOR INC. Temperature Measuring Systems for Grain Seed and Food Products Des Moines Iowa, picturing grain bins. See scans for details on the condition. Has some scuffs/spotting. The black border is so all the edges can be seen and is not part of the playing card itself. NOTE: All of the playing cards I have listed are guaranteed to be 100% authentic originals. You will receive a random card from the deck with the advertising shown in the listing. Cards are generally clean but there may be some spots/scuffs or age toning. If you need specific details on the condition, ask before making the purchase. Thank you for your purchase, I appreciate it.