The Vintage Acme Egg Grading Scale is a unique and historical piece of equipment that was patented on June 24, 1924 in St. Paul, Minnesota, USA. With the maker being Acme, this egg grading scale showcases a piece of Americana from the early 20th century, reflecting the craftsmanship and innovation of that time period. Perfect for collectors or antique enthusiasts, this vintage scale offers a glimpse into the machinery used in the mercantile and trades industry.

I tried to post a video of it working because sometimes it does stick but for some reason I couldn't figure it out.