Vintage Antique Diehl large oscillating fan Chrome

I don’t know much about electric fans. Don’t know what year this beauty was made. It’s heavy 23lbs. It works in all 3 speeds. The cage has 4 welds which are detached. Overall it seems to be in good condition. The item “Vintage Antique Diehl large oscillating fan Chrome” is in sale since Friday, September…