Vintage National Cash Register Part Topper Sign

Description

I've tried to find out information on this. I can not find anything like it. Information would be appreciated. Like everything I've heard everyone's opinion. I listed it before without much interest, but I'm going to try it again. If you look at the measurements between the steams it seems it would go on a register. It's either made of brass, cast aluminum, or some type of pot metal. A magnet will not stick to it. Please use the pictures provided to ascertain your own opinion about this particular item. Feel free to contact me with any questions, prior to bidding. Thanks.