Ok I picked up the parking meter made by International Parking Meter Inc. From what I can find online the original company was the Parkit-Lockit Co. It looks like it was bought out or a name change. My unit takes quarters but the ones I see online took dimes. I think its from the 50's. Any additional info would be great. Thanks
I'll post a pic later tonight but here is the item number for an ad on ebay for sale that shows it. Its item number 140450603630. Mine is a little different.