The photos show everything. I am not sure the age, it is definitely an old piece. I cannot verify this, but the man who sold it to me told me said that he buys estates and demolished buildings, and that this piece came from an old factory warehouse in Detroit, Michigan that was being demolished. Again, I cannot verify this, but this is what I was told. It appears very old, I would guess from the 1930s or 1940s, but that is strictly a guess. I do not know the actual age. I am quite sure and this is made of solid brass, although I cannot guarantee for certain the actual metal, but I know that a magnet does not attract to it. I am quite certain it is brass. It weighs approximately 15 oz and comes exactly as you see it. You can see the size, 3 inches by 8.5 inches. It shows some patina, as you can see.  Please use the zoom feature and ask any questions you may have. THE ONE YOU SEE IN THE LAST PHOTO IS IN MY OTHER AUCTIONS AND NOT INCLUDED IN THIS ONE. I OFFER COMBINED SHIPPING.  IF YOU PURCHASE BOTH PLATES, YOU MUST WAIT FOR ME TO SEND YOU AN INVOICE WITH COMBINED SHIPPING. IF YOU PAY FOR THEM INDIVIDUALLY, THEY WILL SHIP INDIVIDUALLY, WITH NO SHIPPING DISCOUNT.